DUPLICATE HX00014249 IRST Accident AND UDDEN LLNESS ' BY GEORGE BLACK, M.B.,EDiN .■r>jl. .'-,v he slmpk Ases of poisoning w .i o ny times a physician arri\ , . lervice. The first thing after son is to get rid of it as l^^hly as possible; thit lionie such empt' fc.'iablespoonl ' dl or two the throat t. rough t on. n at once, ana r i-an acid has be«n swniiv-v .^r.^ W/M* Reference Library Given by "^--w - ■."^■ Columbia ®nibergitp inttjeCitpofigeitigorfe COLLEGE OF PHYSICIANS AND SURGEONS ■'11! tii'-.r .-: •-^ilr ,«?'> :v horiM be walked about ^t of the drug, io and other ' young ehil- great risk, popular entities, ases, and y^-t^'M^' W: ■ ^M protects the spinal marrow. In ^^ a ^y structure it is composed of a number of segments, called vertebrse, which are united to one another by elastic pads which act as buffers, warding off jars in jumping or falling, and permitting a considerable ^i^^vD\ § amount of movement in stoop- ing, bending backwards, and rotating the body. In the adult twenty-six bones enter into the composition of the spine. In the ^ ,^— child there are thirty-three, five becoming united, as life advances, into one mass ^r ,0 a B I— I 5 i Pi ^ >. goo CO ^« i I c3 P^ I B0NE8. 15 to fonn tlie bone called the sacrnm, while other four go to make up the coccyx. The chest has in front the breast-bone or sternum, behind the spine and on either side the ribs, of which there are twelve pairs — seven true and five false. ■The Trunk. a, the Atlas vertebra ; h, the axis vertebra ; c, the seventh or last cervical vertebra ; d, the first dorsal vertebra ; e, the last dorsal vertebra ; /, the first lumbar vertebra ; g, the last lumbar vertebra ; h, the sternum, or breast-bone ; i, the first rib ; Jc, the eleventh rib ; I, the twelfth or last rib; m, the costal cartilages; n, the clavicle, or collar bone; o, the acromion process of the scapula; p, the glenoid cavity of the scapula for articulation with the head of the humerus. In it are placed the principal organs of respiration and circulation, such as the lungs and heart. It IC BONES. is separated from the abdominal cavity by means of a flesliy partition, called tlie diaphraGim. The upper limb con- sists of the clavicle or collar-bone, the scapula or blade-bone, the hu- merus or bone of the upper arm, the radius and ulna or bones of the forearm, the eight bones which form the vnrist, the hand with its five bones, and the digits or fingers, con- sisting of fourteen bones termed phalanges. The upper limb admits of freer movement than the lower, on account of the shallowness of the ball and socket attachment of the arm to the shoulder-blade, in virtue of which dis- location of this joint is of very frequent occur- rence. The pelvis, so called from its fancied resemblance to a basin, is an irregular structure formed by the BONES. 17 two hauncli-bones, called ossa innominata, the sacrum, and coccyx. Each os innominatum is separable into three bones called pubis, ischium, Fig. 6. — The Human Pelvis, y y, the sympliysis pubis ; Ic, descending ramus of pubis ; h, obturator foramen ; vi, n, o, ridge forming lower boundary of internal iliac fossa ; u, y, u, notch presented by great peMs ; d, promontory of sacrum ; i and t, internal iliac fossae ; g, d, circumference of pelvic brim ; m, u, anterior edge of base of sacrum ; n, o,_ horizontal ridge ; o, spine of pubis; x, y, z, arch of pubis ; ^l, v, crest of ilium. and ilium, in the young. It sup23orts the spine and connects the trunk with the lower limbs by means of strong but flexible joints. Vm. 7.— The Eight Foot. a, the OS calcis ; h, the astragalus ; c, the scaphoid ; d, the cuboid ; e, the three cuneiform bones j /, the metatarsus j g, the toes. 18 BONES. tc ,„ The lo'ver limlb consists of the thigh-bone, the head of which is sunk deeply in a cor- responding cavity in the pelvis, the patella or knee-pan forming the projection of the knee and l^rotecting the joint, the tibia or principal bone of the leg, the lower end of which forms the projection at the inner ankle, the fibula or splint-bone, and the foot, which consists of twenty-six small bones, of which seven form the tarsus (heel and instep), five the middle of the foot, and 'Aket § '-^ S ® fourteen the toes. ^ .„ ®;^ o 5> m /^ The Joints. ^ 3^g The various bones of which the skeleton is composed are con- nected together by means of membranous bands, called liga- ments, b}^ which the movements of the body are enabled to take place. Movement is not possible to the same extent in all, and in those joints called synartlirodial, such as we have formed between the various bones of the skull, it is of a very limited nature. In another class, the amj[)hiarthrodial, there is greater BONES. 19 freedom of movement than in tlie synartlirodial, but still it is only movement confined within a narrow limit ; as an example of the joint we have the arti- culation of the various vertebrce which go to form the spine. The greatest amount of movement is seen in the diartlirodial or true joint, of which the shoulder and hip are examples. Here we have the two surfaces of the bones whch come into contact protected by a firm plate of cartilage, which has a smooth and polished surface, and friction between the two sur- faces is diminished by means of the joint oil or synovial fluid, which is secreted by the delicate 20 BONES. synovial membrane which lines the cavity of the joint, with the exception of that part which is covered Fig. H.—The Knee Joint looked at from Behind. with cartilage. This form of joint is further strengthened by ligamentous bands, and bands of Fig. 12. — The Human Pelvis looked at prom Before. a, the sacrum; &, ilium; c, iliac crest; d, pubis; e, ischium j /, tuberosity of ischium ; g, head of femur, or thigh-bone ; h, capsular ugament. fibrous tissue extending between and around the bones. MUSCLES. 21 ]\nJSCLES. The muscles form that part of the body which is called the flesh. They consist of bundles of fibres, called " fasciculi," and each fasciculus is made up of a number of threads, called fibrils. The muscles are surroTinded by connective tissue, forming sheaths, which send prolongations inwards Fig. 13.— The Boxes of the Upper ExTKEiriTY, tvith the Brachialis Ajjticus Muscle attached, axd ix a state or Contraction. a, the humerus ; h, the ubia j c, brachialis anticus. to envelope the bundles of fibres. This connective tissue or sheath of the muscle is extended towards each end into tendons or guides as they are popu- larly called, which are inserted into the bones. Iffinscle is possessed of the remarkable property of contractility, for the most part through the in- fluence of the will, but in some instances, as tlie heart, independent of it. 22 MTJSCLES. During the contractions of a muscle the lengtli is diminislied, wliile the bulk and breadth are in- creased, and it is by the contraction of the muscles throughout the body and their subsequent relaxation that the wonderful and complex movements tliat are constantly being performed by every indididual are due. The bones are the levers, and it is by the contraction of the different muscles that they are ap^Droximated to one another. The influence of the will acting through the nervous system upon the muscles is exceedingly subtle and rapid, and by means of what is called the muscular sense the most delicate movements are rendered possible, and the amount of muscular power that is exerted is carefully regulated according to the requirements of the case. Ey habitual practice we come to forget this muscular sense altogether, but occasionally we are roused to a knowledge of its great usefulness when it has been thrown off its guard and we take what is called a false step, as when a person, thinking he has another step of a stair to descend, finds himself on the level and becomes conscious that he has made muscular exertion out of all proportion to the requirements of the case. There are altogether upwards of five hundred muscles in the body, which are for the most part arranged in pairs. They are grouped into layers of superficial and deep, but in many places, in order MUSCLES. 2a Fig. 14. Muscles VIE^YED fkom Behind. Fig. 15. Muscles viewed froji Befork, a (fig. to left), occipital portion of occipito-frontalis muscle ; a (fig. to right) frontal portion of the same muscle ; h, the muscles of the cheek; c, the sterno-cleido-mastoid muscle; d, the trapezius; e, the pectoralis major; /, the latissimus dorsi; g, the external oblique muscle of the abdomen ; 7i, the gluteus maximus ; 7:, ibe deltoid ; I, the muscles on the posterior- ; I, muscles on the anterior aspect of tlie upper arm ; on, muscles on posterior. ; vi, muscles on anterior aspect of forearm ; n, muscles of the ball of the thumb ; o, muscles of the thigh ; p, muscles of front of leg; g, muscles of calf; r, the tendo Achillis, or tendon of Achilles; s, muscles on upper surface of the foot. 24 MUSCLES. to allow of the complicated movements whicli take place, there may be as many as half a dozen different layers, for example, in the back. The muscles give grace and symmetry to the body, and in a thin and muscular subject the move- ments of many of the muscles may be studied. Thus, for instance, the contraction of the biceps muscle, which raises the fore-arm to the upper arm and the contraction of the rectus or straight muscle of the thigh which takes place in the act of kicking, and is well seen in the football field. Muscles do not always act in a straight up and down way, but if they pass obliquely from one part of the body to another they vdll give rise to a cor- responding oblique action when they contract. This is well exemplified in the sartorius or tailor muscle, which, by its contractions, crosses the legs and gives rise to the familiar position in which tailors sit during their operations. Wliile contractility is the special function of muscles, it must not be forgotten, that relaxation is quite as essential to their harmo- nious working, and that it becomes an exceedingly difficult thing to remain for a length of time in any one position. If anyone doubts this he has but to try how long he can hold his arm out in a straight line from his body, he will soon find that without relaxation it becomes unbearable. In some people, such as those of nervous tempera- ment, muscular contraction is frequently rapid and MUSCLES. 25 spasmodic, but they are speedily tired and unable to sustain any long-continued exertion. Those, ao-ain in whom the muscular system is more highly deve- loped, as in athletes, exhibit a capacity for prolonged muscular exertion ; but, usually speaking, they are duller and less sensitive than the other. ^Vhere these two types of constitu- tion are found blended in the same individual we have a frame capable of accom- plishing the very highest feats of mental and physical achievement. Some muscles, such as the heart, the muscles of the stomach, and the intestines, are independent of the action of the will, and continue their contraction and relaxa- tion during sleep, as when the individual is awake. p '5 c ^ =e - s Q o 59 )=■ 03 ;^ .2 S3 tc C S ^.3 ££; ro «i Qj !-< X 2 an o 7: .- J^ > r=; or-- ■-. I o I— I d 5 ~ ^ 2 = ? =' 3 ^ - '^ 2 ^^ Pi ft Wheu a muscle is taken out of the body, and is deprived of its blood, a semi- transparent fluid may be squeezed out of it, which undergoes coagulation on exposure to the air. The same thing happens within the muscles after death, and gives rise to the death stiffening, ov rig oi^ mortis, as it is called, with which most people are familiar. 26 . MUSCLES. The muscles of the body are only capable of per- forming tlieir wonderful feats of strength in virtue of life, and the influence of the nervous system upon them. After death a muscle which, during life, was capable of contracting with a force equal to the weight of a hundred pounds, will be broken when out of the body by a weight of ten. THE NERVOUS SYSTEM. 27 THE NEEYOUS SYSTEM. The nervous system is the most complicated of all the systems in the body. Complex in its structure, and in its manifestations, the seat of the intellect, the will, and the moral faculties ; it is the abode of all that is noblest and greatest in man. Through it he suffers pain, through it is his capacity for enjoy- FiG. 17.— Vertical Sectiox through the Skull, displayixg Right Half of the Brain. a, frontal lobe ; h, parietal lobe ; c, occipital lobe ; d, the cerebellum ; e, medulla oblongata ; /, the spinal cord : g, the pons Varolii ; h, the corpus callosum ; i, the fifth ventricle ; k, the third ventricle ; Z, the tentorium cerebellij ?7i, the frontal sinus; n, perpendicular plate of the ethmoid bone; 0, the nasal cartilage; p, the superior maxillary bone; r, the Eustachian tube; s, the soft palate ; q, the pharynx. ment, and it is the originator and controller of his every thought and action — of all that gives him the superior position in the world that he enjoys. 28 THE NERVOUS SYSTEM. The nervous system consists of two parts, one wliitisli and opaque, consisting of fibres, and the other redish-grey, and consisting of granular matter made up in the form of cells. The principal divi- sions are the cerebro-spinal axis, consisting of the brain and spinal cord, and the sympathetic. FtG. 18. — The Base of the Bhain. a, the anterior lobe ; b, the middle lobe ; c, the occipito-parietal fissure ; d, the cerebellum ; e, the medulla oblongata ; /, the pons Yarolii ; g, optic commissure J li, bulb of the olfactory nerve ; i, crus cerebri. The Brain is contained in the cavity of the skull, and is surrounded by a dense fibrous structure called the dura mater. It is divided into two parts, called hemispheres, by a longitudinal fissure running from before backwards, each of which has a folded appear- ance, and is composed of a number of convolutions separated one from another by grooves or fissures. THE NERVOUS SYSTEM. 29 In proportion to his size, the brain is much more largely developed in man than in the lower animals, being equal to one-fortieth of his entire weight, as Fig. 19. — The Base of the Brain. 1, the olfactory nerve ; 2, the optic nerve ; 3, the third pair of nerves ; 4, the fourth pair of nerves ; 5, the trigeminus ; 6, the sixth pair ; 7, the seventh pair ; 8, the eighth pair ; 9, the ninth pair ; a, superior convolution of cerebrum; c, middle convolution ; ?), occipital lobe ; d, pons Varolii ; e, medulla oblongata ; /, crura cerebri ; g, anterior part of square lobe of cerebellum ; h, the anterior perforated spot ; i, the inf undibulum ; u, the tuber cinerium ; z, the corpora albicantia ; t, the commissure ; I, under surface of cerebellum ; x, the longitudinal fissure ; m, the flocculus ; n, the notch between the hemispheres ; y, convolutions of the cerebrum, compared with one-thousandth in the whale. It is larger in man than in woman, and varies consider- Its average weight in ably in different individuals. 30 THE NERVOUS SYSTEM, tlie adiilt male is from 49 to 50 ounces. In some men of great intellectual power it has attained to 63 and 64 ounces, but tlie greatness of tlie intellect is not always proportionate to the size and weight of the brain, some men of very remarkable power having small brains, and some idiots having very large ones. Fiu. 20. — The Left Half of the Brain. Z, lateral wall of tHird ventricle ; e, d, f, curve of corpus callosum ; t, septum lucidum ; Jc, fornix ; z, corpora albicantia ; h, tuber cinerium ; t, the infundibulum ; 2, the optic nerve ; c, section of the anterior commissure ; x, section of posterior commissure ; p, the pineal gland ; s, the peduncle of the pineal gland ; o, the pons Varolii ; g, medulla oblongata; y, opening in lower part of fourth venti-icle ; I, v, aqueduct of Sylvius ; /, g, corpora quadrigemina ; s, superior peduncles of pineal gland ; r>, above this is the posterior part of floor of third ventricle ; m, anterior part of floor of third ventricle ; w, arbor vitse of middle lobe of cere- bfllum; o/j opening establishing a communication between the general ventricular cavity and the spinal subarachnoid space ; g, lo, the valve of Vieussens. From the brain, through openings in the skull, called foramina, pass the nerves of special sense, such as those of sight, taste, and smell. While the brain is the seat of sensation, and injuries to it may be followed by paralysis of different parts of the body, it is yet not sensitive to pain, nor is the THE NERVOUS SYSTEBI. 31 removal of portions of it necessarily followed by death. Eabbits and pigeons have had their brains removed, and have yet continued to live. The part of the nervous system of greatest vitality, because of the important centres which have their seat in it, is the medulla oblongata, or that part of the cerebro-spinal axis which serves by some of its fibres as a connect- ing link between the spinal-cord and the little brain or cerebellum, and by others as a bond of union between the spinal cord and the brain proper. Here Fig. 21.— Upper Surface of OEREBELiusr. a, anterior or square lobej 6, posterior superior lobe; c, posterior inferior lobe. the centres concerned in respiration, swallowing, &c., have their seat, and injury to this part is imme- diately fatal. The Pons Varolii, or bridge of Yarolius, is that part which connects the various portions of the great and little brain together. The muscular system in man is capable of the most complex and varied movements, and it would appear that the cerebellum, or little brain, is concerned in combining and harmonising these move- 32 THE NERVOUS SYSTEM!. ments. That this is the case, is made pretty evident from the fact that when the cerebellum has been removed from an animal it loses the power of regulating its movements, and reels and staggers like a person under the influence of drink, and the same inability to combine and control the action of his muscles is seen in an individual who suffers from disease of this structure. l\/ ft The spinal cord is contained in the spinal canal of the vertebrae, is surrounded by a fibrous sheath, and is composed, like the brain, of a grey portion and a white. Thirty-one pairs of nerves are given off by the spinal cord, which pass for the most part to supply the muscles and skin of the body. Each, nerve is made up of two parts, an anterior and a posterior root, and the wonderful thing about these is tha^t the one is sensory and the other motor — that is to say, the former is concerned in conveying impressions from the surface of the body to the brain, and the latter THE NERVOUS SYSTEM. 33 in carrjang messages from the brain to the mnscles. This may be shown in the following way : if the anterior root be divided, and the end farthest removed from the cord be irritated, movement will result, but no pain will be felt ; if, on the other hand, the posterior root be similarly treated, no contraction of the muscles supplied by the nerve will take place, but if the end next the spinal cord be irritated, intense pain will be experi- enced. If the spinal cord be divided, or what amounts to pretty much the same thing, if, as the result of an injury, it is severely u THE NER70TJS SYSTEM. crushed at any one point, paralysis of the parts below tlie seat of injury takes place, and although '-« Fig. 24.— Superficial Distribution of the Facial, the Fifth or Trigeminal, and other Nerves. a, the infra-orbital nerve ; h, the two divisions of the frontal nerve ; c, the au I iculo -temporal nerve ; d, superficial distribution of the outer and inner divisions of the mental branch of the inferior dental nerve ; e, the trunk of the facial nerve after its exit from the stylo-mastoid foramen ; /, the great occipital nerve ; g, the superficial cervical, great auricular, and lesser occipital nerves. what is called reflex action remains (that is to say, if you tickle the soles of the feet there will THE NERVOUS SYSTEM. 35 be muscular contractions, giving rise to jumping and starting of the limb that is tickled), the person will feel nothing. The sjrmpathetic nerve consists of a series of swellings called ganglia, which are formed into a double chain lying in front of the spinal column, one on eitlier side of the vertebi-se. The action of this nerve is independent of the will, and the parts supplied by it, such as the heart, the lungs, and the viscera, continue to perform their functions durino* sleep, just as when the person is awake. The brain and different parts of the nervous system have been comj^ared by some writers to a telegraph department, the brain constituting the central oihce, the spinal cord the sub-offices, and the different nerves rej)resenting its wide-spread ramifications. By this system messages are constantly conveyed from the brain to different parts of the body, and from the different parts of the body along the nerves back to the brain, and in this way the individual acts on his surroundings, and is reacted upon by them in turn. 36 THE VASCULAR SYSTEM. THE VASCULAR SYSTEM. Behind the hreast "bone and between the lungs, but rather more to the left than to the right side, lies the great force-pump or principal organ con- cerned in the circulation of the blood, the heart. It is muscular in structure, is generally considered to be about the size of the closed fist of its owner, is Fig, 25. — Posterior Surface op the Heart. c, c, the pulmonary veins ; Tc, h, the pulmonary artery ; /, the aorta ; d, the superior vena cava ; n, the left auricle ; m, the right auricle ; r, the inferior vena cava; o, the left ventricle ; I, the right ventricle ; h, the apex of the heart. divided by a vertical septum or partition into two equal parts, and these are subdivided into four by a partition passing horizontally. The four chambers thus formed are called — the upper two, the auricles ; the lower two, the ventricles. The base of the heart is the broader or upper part, the apex the tapering. THE VASCITTiAR SYSTEM". 87 narrow portion, which strikes against the chest wall between the fifth and sixth ribs, and about two inches to the left of the breast bone. The four chambers of the heart are equal in size to one another, but differ greatly in the strength and thickness of their walls, those of the ventricles being much stronger than those of the auricles, and the left ventricle being thicker and stronger than the right The necessity for this will be seen when Fig. 26.— View op the Heart avith the Eight Ventricle, opened TO SHOW THE SEMILUNAR YaLVES. a, Te, tlie pulmonary artery. we come to speak of the circulation of the blood, and the admirable fitness with which the means are adapted to the end will be understood. The walls of the heart are made uj) of muscular fibres, having the same striped appearance as the muscles under the influence of the will, but difi'ering from them in this that they have no sheath. The heart is enclosed in a kind of double membranous bag, called the 38 THE VASCULAR SYSTEM. 'pericardium, whicli consists of an outer fibrons and an inner serous portion. This latter layer invests its outer surface and also lines the fibrous layer. They become continuous with one another upon the aorta and other great vessels of the heart. The openings between the auricles and the ventricles, and the ventricles and the arteries, are separated by valves, the action of which we shall consider presently. The arteries of the "body spring from the great blood-vessel called the aorta, which aris3s from the left ventricle of the heart. As they pass onwards to the different parts of the body they divide and sub- divide until they end in a delicate meshwork of minute vessels, called capillaries, which, with the exception of the epidermis, nails, and one or two other portions, go to every part of the body, and are so thickly clustered together that the prick of a needle over the greater part of the surface is followed by the oozing out of a drop of blood. These capil- laries pass into another set of vessels, called veins, which unite together to form two large trunks going to the right side of the heart. The arteries are hollow tubes, so elastic in their structure that when taken out of the body they can be stretched like a piece of indiarubber. They consist of three coats — an outer, fibrous ; a middle, muscular ; . and an inner consisting of a delicate membrane with epithelial plates, and forming an exceedingly smooth and polished surface for the blood to flow over. The muscular coat is under the in- TUE VASCULAR SYSTEM. 30 Fig. 27.— Vjett of the Heaet with the Circulatory ApparAtvs. vpnn' .nit ^T^ li "' ^^^ P?^"ionary artery; 3, Ihe inferior or ascendiog lit^^ZLh- - ^"P^/^^'^«J descending vena cava; 5, the aortal b, it» point of division ; 7, point of division of left common iliac artery 40 THE VASCULAR SYSTEM. fluence of tlie nervous system, and the effect of emotion acting tlirougli the nerves upon the capil- laries is seen when a person turns pale with fear from the contraction of the capillaries; or, as in blushing, when the capillaries become dilated. Blushing may "be artificially produced in the ear of the rabbit by division of the sympathetic nerve, by which the inhibitory action, as it is called, or that action, in other words, which controls and regulates the dimensions of these vessels is lost. If the arteries were rigid tubes, the blood, instead of spurting out of them in jerks, as it does when one of them is divided, would flow in a continuous stream. This saltatory action, which results from the con- tractions of the left ventricle and the propagation of a wave motion through the arteries, which is known as the pulse, and which may be felt in the radial artery a little above the outer wrist, or in the temporal artery of the head, enables the observer to distinguish between bleeding from an artery and that from a vein. Injury to an artery is generally followed by much more serious consequences than injury to a vein, and so we find, with that admirable fitness that one always sees in nature, that they are both more deeply placed and better protected than the veins. 8, external; 9, internal iliac arteries; 10, left common carotid, with internal jugular vein lying to its outer side ; 11, left subclavian artery and its continuation, til e axillary; 12, the brachial; 13, the radial; 14, the anterior tibial arteries ; 15, long saphenous vein ; 16, cephalic vein of right arm ; 17, basilic vein ; 18, ramifications of pulmonary vein and arteries in the left lung. The direction of the blood current is indicated by the arrows. The veins are darker than the arteries. THF VASCULAR SYSTEM. 41 The veins are distinguished from the arteries by being less muscular and less elastic in their structure, and also by having valves connected with many of them. If the arm be held in a dependent position, especially when the body is warm, bluish lines will be seen stretching along its surface. These lines are veins, and if a handkerchief be tied round, say the upper arm, the veins below will become swollen and turgid, and, if the finger be run over them in a direction away from the heart, a series of small swellings will be felt. These swellings mark the position of the valves, and result from the backward pressure of the blood by the finger, bringing them into play. The concave surface of the valves is placed towards the heart, so that as long as the blood continues to flow in the direction of that organ no resistance is offered to it, but immediately there is any obstruction in the way the action of the valves is necessitated, and the little swelling referred to above becomes apparent. The blood flowing from an artery is further dis- tinguished from venous blood by its colour, it being of a bright scarlet, while that coming from a vein is dark purple. In order to understand this difference in the colour of the blood, as it appears in an arteiy and in a vein, we must enter into the subject of its circulation. 42 THE CIRCULATION OP THE BLOOD, THE CIRCULATION OF THE BLOOD. When the left ventricle of tlie heart contracts the blood is driven along the aorta and through the arteries, which become less and less in size, till it enters the capillaries ; from these it passes into the veins, and is returned to the right auricle of the heart by two large trunks, and by the contraction of the auricle it is sent into the right ventricle, from which it is propelled along the iDulmonary artery to the lungs. Here the blood is exposed in minute vessels, forming an exceedingly delicate network upon the surface of the air cells, to the action of the air entering by the wind-pipe into the lungs, by which it becomes oxygenated and returns by means of the four pulmonary veins to the left auricle of the heart, from which it is drawn into the left ventricle. In the progress of its course through the body arterial blood gives off oxygen to the tissues and receives carbonic acid, which converts it from arterial into venous blood, and until it comes to the lungs to receive a fresh supply of oxygen, it is unfit to nourish the body. The oxygen that is carried to the tissues is borne to them by the red cells of the blood, of which there are many millions in the body, and although the blood appears to be homogeneous, it, in reality, consists of a watery fluid called serum, and THE CIRCULATION OP THE BLOOD* 43 the red cells already mentioned. These cells of the Fig. 28.— YiEW of the Circulatio.x taken froii Before. a, the right auricle ; h, the right ventricle ; c, the pulmonary artery ; d, the lungs ; e, the pulmonary vein ; /, the left auricle ; g, the left ventricle ; h, the aorta ; i, vessels supplying upper part of body with blood ; /, m, vessels carrying blood to lower parts ; n, arteries of supply for stomach, intestines, spleen, and panci'eas ; o, the abdominal viscera just mentioned ; p, the vena portae ; q, the hver ; r, the hepatic vein j s, the inferior- ; fe, the superior vena cava ; t, the terminal radicles. 44 THE CIRCULATION OF THE BLOOD. blood differ in appearance in certain animals, and, by examination under the microscope, one wlio is Fig. 29. — Front View of the Heart and Lungs. a, the crico-thyroid muscle ; j,j, riglit and left coram on carotid arteries ; 6, the windpipe ; C, the right, and c, the left, innominate vein ; d, right internal jugular vein ; e, the subclavian vein ; g, the arch of the aorta ; h, the innominate artery ; i, i', right and left subclavian arteries ; s, superior lobe of right lung ; t, the middle ; u, the inferior lobe j y, interlobular fissure on right lung ; y, same on left lung ; %v, the fissure which causes a partial division of the superior lobe of the right lung to form the middle lobe ; 'p, p', the mediastinum ; r, r, the root of the lungs j X X, convex surface of the diaphragm ; g, the pericardium. skilled may be able to say from what animal tbe specimen of blood given him to examine has come. THE CIRCULATION OP THE BLOOD. 45 The blood possesses the remarkable property of coagulating on exposure to the air. Wliile in the body it remains fluid, but when exposed to the atmosphere it begins to clot. This property of the blood is remarkably useful, and frequently checks bleeding from a wounded vessel. If it were not for this any wound might prove fatal by simply allowing the person to bleed to death. 46 THE LUNGS AND BESPIEATION. THE LUNGS AND EESPIEATIOK As the heart is the great force-pump wliich drives tlie blood through the different parts of the bodj, so the lungs constitute another great pumping machine, by which the impure blood that has done service in the various tissues of the body, is exposed to the influence of the air, has its hurtful qualities removed, and its life-giving qualities restored, so that return- ing to the left side of the heart it may be again pro- pelled through its wonderful arterial net- work, the bearer of life to every part of the body. In order to understand the way in which this change is brought about we must consider the structure of the lungs themselves, and perhaps the simplest way to do so will be to follow the trachea, or windpipe, in its passage down the neck to where it divides into the right and left bronchus. Following one of these bronchi, we shall find that it passes into the lung and there divides and subdivides in an infinity of tubes, becoming gradually less and less in their dimensions, until at last it ends in, or to speak more correctly, expands into, the air-cells, or vescicles, of the lung. So, then, the lungs consist of two highly elastic bags composed of multitudes of little cham- bers filled with air. If the hand is passed along the neck of an adult the cartilaginous bands which pass across the front THE LUNGS AND RESPIRATION. 47 of the windpipe may easily be felt, but as the bronchi ramify in the lungs the cartilages entering into their structure becomes less and less noticeable, until at last it is lost altogether, so that in the ulti- FiG. 30.— Th3 Thoracic Yiscera, looked at from Behixd. a, the arytenoideua ; h, the trachea ; p, the bronchi ; g, the crico- arytenoideus porticus muscle ; 7c, h', the pulmonary arteries ; I, m, the pulmonary veins ; /, the arch of the aorta divided ; o, posterior surface of heart; d, internal jugular vein; e, the subclavian; c, the innominate vein ; h, the innominate artery ; j, right common carotid artery ; j', left common carotid artery ; i, i', right and left subcla\dan arteries ; s, superior lobes of the lung ; v, right interlobular fissure ; v, left ditto j x, base of lung. mate divisions— the air-cells of the lungs — there is only a delicate membrane interposed on either side between the capillary network in which the blood is contained and the outer air, so that changes between the outer air and the blood, and the blood 48 THE liUNGS AND RESPIRATION. and the air, may readily take place. It will be remembered that the blood sent by the right ventricle of the heart through the pulmonary artery to the lungs was dark purple in colour, and it was pointed out that this was due to the loss of oxygen and the accumulation of carbonic acid which had taken place in its journey through the body. In order that it may be again fit for nourishing the body it must Fig. 31. — Group ot" Lobules feom the Lung, showing the Air Cells, OR Alveoli, into -which each small Bronchial Tube ULTIMATELY DIVIDES. part with its carbonic acid and obtain a fresh supply of oxygen, and this is what happens in the lungs. The capillary network of blood-vessels that surrounds the air-cells of the lung is so fine, that a large amount of blood can be exposed in a short time to the influence of the air. If the air that is expired or breathed out from the lungs be examined it will be found to differ from that which is inspired, or THE LUNGS AND RESPIltATION. 49 dra-Nvn in, in the following respects. It is warmer, moister, and contains a considerable amount of car- bonic acid. The presence of carbonic acid in the breathed-out air may be demonstrated by breathing through a tube into a wine glass, or bottle, contain- ing lime-water, when, from being colourless, it will be found to become milky in aj^pearance from the Fig. 32.— The Capillary Network of the PuLiiONAEY Blood Vessels in the Luxgs. union of the carbonic acid in the expired air with the lime of the lime-water to form carbonate of lime. In order to nnder stand the mechanism of respira- tion, and be able to form an intelligent idea of the manner in which these changes are brought about, we must remember that the lungs are contained In the cavity of the thorax, which is bounded on its 50 THE LUNGS AND RESPIRATION". two sides by the ribs, in front by the breast bone, or sternum, behind by the spine, and that it has for its floor, or base, the diaphragm or midriff, and for its apex the neck. But the lungs are not in direct con- tact with the ribs. They are surrounded by, or enveloped in, a delicate serous membrane called the pleura, which consists of two layers, one of which lines the inner surface of the ribs, and the other the outer surface of the lungs. The lungs, then, are exposed to the influence of the outer air by means of the windpipe opening into the larynx and through the glottis with the mouth. They have pressure exerted upon them from within equal to the ordinary pressure exerted by the atmosphere, that is, fifteen pounds to every square inch of surface, so that if the thorax, or box in which the lungs are contained, be capable of altering its size from less to greater, the outer air will at once be ready to rush in and fill up the increased space, and this is what actually happens during inspiration. When the diaphragm contracts its surface becomes flattened and the capacity of the chest is thus increased in size. At the same time the outer intercostal muscles, or little muscles, that pass from above downwards and outwards, between one rib and another, contract and raise the walls of the chest, and air rushes in to fill the space thus formed, this is the act of inspiration. But immediately after- wards the diaphragm relaxes, the cavity of the thorax THE LUNGS AND RESPIRATION. 51 is diminished in size, and the inner intercostal muscles, which run in an opposite direction from the outer, contract and pull the ribs down again, expell- ing the air from the lungs and giving rise to what is known as expu-ation. Fig. 33.— Feont Yiew of the Yisceka of the Thorax and Abdomen-. p, p, the lungs ; m, the mediastinum ; h, that portion of the heart not overlapped by the lung ;_ a, t, d, the ascending, transverse, and descending portions of the colon ; i, the various coils of the small intestine ; n, the npper part of the bladder ; I, I, the liver ; s, the stomach ; h, the spleen ; g, the lower portion of the gall-bladder, projecting from under the liver. Day and night, as in the blood-pumping action of the heart, the air-pumping action in the chest goes on, and if, by any means, the air is prevented from getting access to the blood circulating in the lungs. 52 THE LUNGS AND RESPIRATION, or, what comes to the same thing, if the blood circu- lating in the lungs is prevented from getting access to the air — as, for example, in croup — the patient will soon die. In cases of drowning and strangulation, access of air to the lungs being cut off, death speedily takes place, and, on examination of a person who has died in this way, it will be found that the lungs and right side of the heart are filled with dark venous blood, while the left side of the heart and the arteries are nearly empty. Whenever the supply of oxygen is cut off, or con- siderably reduced in amount, as happens in small rooms that are closely crowded, we are warned of the danger we are incurring in remaining in such an atmosphere by the feeling of languor and headache which steals upon us, and we should endeavour to get out of it as speedily as possible. The lungs differ in colour at different periods of life. In the infant they are of a rosy hue, but, as life advances, from the absorption of particles of dust and dirt, they become darker, and in some people, whose occupations expose them to the inhaling of large quantities of sooty material, they become almost black. Some occupations act most injuri- ously upon the fine texture of the lungs, and, as in needle-grinders and stonemasons, destroy their breathing power and shorten life. THE SKIN AND ITS APPENDAGES. 53 THE SKIN AND ITS APPENDAGES. In speaking of respiration, it was noticed that the air issuing from the lungs contained more watery- vapour than that which entered them, so that from the lungs a certain quantity of watery vapour was given off into the surrounding atmosphere ; but we come now to speak of an organ, the skin, through which a much larger quantity of moisture passes into the air than from the lungs. Sometimes this watery vapour passes away in the form of sensible perspiration or sweat, visible to the naked eye, but by far the largest amount passes away in the form of insensible perspiration, which takes place at all hours of the day and night, and in twenty-four hours the body loses in this way nearly two pints of fluid. Eor the purpose of secreting so large an amount of liquid, sweat-glands are provided all over the body, and so numerous are they that, in those parts of the body where perspiration takes place most abundantly, they are so close together as to amount to between 2,000 and 3,000 to the square inch, so that some idea may be formed of the important functions which the skin exercises in the maintenance of health. In warm weather, or under violent exercise, the amount of water excreted by the skin may be very greatly increased, and in some diseases, where ^4 THE BKIN AND ITS APPENDAGES. the temperature of tlie body is raised, tlie physician tries to reduce it by giving remedies which cause the skin to act more freely. To a certain extent the kidneys may assist the skin when the function of the latter is impaired, just as the skin relieves the kid- neys when they are diseased. But any very serious chock or loss of the function of either, as, for ex- FiG. 34.— The Skin of the Negro. ample, when the body of a dog is varnished over, or the kidneys are removed, is followed by death. When the skin is acting freely, any sudden expo- sure to cold, followed by a chill, is succeeded by an inward rush of blood from the surface of the skin to the deeper lying organs of the body, and, unless speedily removed by warm baths, extra clothing, THE SKIN AND ITS APPENDAGES. 55 and the use of such remedies as will cause the skin to act again freely, may set up congestion and inflam- mation of these organs. The sHn is divided into two portions, an upper or outer, the epidermis, cuticle, or scarf-skin, and a lower or under, the corium, derma, or true skin. The cuticle consists of epithelial cells, flattened on Fig. 35.— Vektical Section through the Skin. a, the homy; b, the mucous layer of the epidermis ; c, its deeper layer, the rete Malpighii ; d, the papillae ; e, the true skin ; /, fat cells ; gr, sweat glands ; li, sweat ducts, opening at i, i, on the surface of the skin. the outer surface, and more rounded in the lower layers, differing in thickness in different parts of the body, and consisting, in some places where the skin is exposed to pressure, as in the soles of the feet and the palms of the hands, of many layers. The flat- tened cells on the top are just the more rounded, deeper ones worn by use and ready to be shed. It 56 TBE SKIN AND ITS APPENDAGES. is this part of the skin which is raised when a blister is applied to any part of the body, or when a person is suffering from the chicken-pox, eczema, or shin- gles. Injury to this part of* the skin leaves no mark or scar behind it. The true skin consists of a delicate interlacement of connective-tissue fibres, which are woven together till they resemble a substance like felt. In its lower part the meshes are more open and cellular tissue elements accumulate, forming fat, which gives a rounded contour to the body. It varies in amount in different individuals. It is here also that water accumulates in cases of dropsy. The upper part of the true skin is thrown into a number of elevations called papillse. In many of these, small blood- vessels enter, forming capillary plexuses, which join together, forming veins ; by these the blood, after circulating in the papillae, is carried away. There are other papillse containing nerves, but no blood- vessels. These form the tactile corpuscles, or touch bodies, which are most numerously developed where the sense of touch is most acute, as in the palms of the hands and soles of the feet. In addition to these the skin is abundantly sup- plied with nerves, giving to it an exquisite degree of sensitiveness, and enabling it readily to give warning of the presence of danger. lu addition to the sweat-glands already noticed, there are other glands forming little grape -like THE SKIN AND ITS APPENDAGES. 57 clusters in the true skin, and opening by means of little tubes into the liair follicles. These are the sebaceous glands. They secrete an oily substance, which has for its object the lubricating of the surface of the skin, and so protecting it from injury. In warm countries the natives supplement the action of these glands by oiling the surface of the body, and so Fig. 36.— Section op Skin from the Head, showing the Roots of THE Hair and the Sebaceous Follicles. d, homy layer of cuticle; e, mticous layer; a, sudoriferous glands; 7i, the sweat ducts proceeding from these to open on the surface of the ekin ; /, adipose cellular tissue ; h, a hair having its projection above the ekin ; c, the hair follicle. protecting it from the hurtful effects of the sun's ra)^. When the action of the glands is defective the skin becomes hard and dry. Sometimes they become blocked up and inflamed, and the disagreeable dis- ease, known as acne, results. In order to keep the skin healthy, and a large and important secreting 58 THE SKIN AND ITS APPENDAGES. surface performing? its functions aright, frequent wasliing and friction are necessary. The lower surface of the epidermis, or cuticle, tliat part, namely, lying immediately above the Fig. 37.— Vertical Section of the Skin of a Negro. a, the cutis, or true skin ; h', the pigment, or colouring matter j b, the epidermis, or cuticle. papillae, is the part in which pigmentary deposits take place, as in the negro, and in people who suffer from freckles. Fig. 38. — Section of the Skin, showing a Hair. O, the root ; h, the stem ; c, the sheath ; d, mucous layer of cuticle j /, horny layer. Hairs and nails are appendages of the skin. The former consists of a root, a stem, and a point, which opens upon the surface of the body : the latter of a THE SKIN AND ITS APPENDAGES. 59^^ root embedded in a part of the true skin, and from which it, in reality, originates, called the matrix, a body and a free edge. In connection with the hair are small muscles, which, under the influence of cold, fear, and various other emotions, contract, giving rise to what is known as goose-skin. Fig. 39.— Vertical Section op the Ungual Portion oi? a Fingee, TO SHOW THE APPEARANCE OF THE NaIL. a, the fold of epidermis at the base of the nail ; d, the epidermis, showing its continuity with the deepest layer of the horny lamina; &,_th9 body of the nail ; c, the duplicature of the skin, into which the nail is received j c', the thick dermis, separating the nail from the phalanx. In the lower animals the muscles of the skin are much more powerfully developed, and enable them, as seen in cats, to make the hairs stand up on end, and dogs and horses to shake themselves. 60 SOUECES OP GAIN AND LOSS. SOUECES OF GAlJSr AND LOSS. In speaking of tlie skin and tlie lungs it was pointed out that a great loss occurred to the body in the passing away of a large quantity of fluid in the form of perspiration, and, during expiration, as watery vapour from the lungs, and carbonic acid, the result of decomposition, going on in the bod}^. The contraction of every muscle, the exercise of every faculty of the mind, is accompanied by the expen- diture of so much of the vital element, constant molecular death accompanying the manifestations of life, and the waste products are removed by the kidneys and the organs already mentioned. In order to supply the loss thus constantly going on in the body, fresh supplies must be taken into the system to serve as fuel, enabling combustion to take place and the vital processes to be carried on. This fuel is supplied to the body in the form of food, and an adequate amount is necessary to enable the body to perform its functions aright. If the quantity of food taken into the system is too small for the proper working of the machine, starvation will take place, and reduction of the weight of the body will ensue, and when this has reached a certain limit death will result. If, on the other hand, the amount of food taken into the system be greater than its require- SOTTBCES OP GAIN AND LOSS. 61 ments, the harmonious working of the various parts will be disturbed and disease engendered. Mau seems to occupy a position, as regards his digestive apparatus, midway between the carnivo- rous or flesh-eating animals, and the herbivorous, although vegetarians may dispute this, and, in con- FiG. 40. — Vertical Section through the Head from Before Back, SHOWING THE CAVITIES OF THE MoUTH AND NoSE. a, the arch of the palate ; &, the tongue ; c, the velum palati ; d, the lips ; e, the teeth ; p, prominence corresponding to anterior margin of internal pterygoid muscle, behind /, anterior pillar of the fauces ; g, posterior pillar ; n, the tonsil ; i, the epiglottis ; u, the uvula ; 1, posterior opening of nares ; 4, opening of the Eustachian tube ; the isthmus of the fauces ; 3, is placed opposite superior opening of larynx ; 1, the nasal ; 2, guttural ; 3, laryngeal portion of larynx ; y, oesophagus ; v, larynx ; sc, trachea ; t, thyroid cartilage. sequence, it is believed that the best form of diet is that which is of a mixed character. When an indi- dividual is fed long upon one article of diet a terrible loathing is apt to result, and, rather than continue it, starvation will appear preferable. When food is 62 SOTTKCES OF oAirr AND LOSS. taken into the mouth, it undergoes the process of mastication, or, perhaps, it might be more correct to say, it ought to undergo this process, because some people, who have got into the habit of bolting their food, hardly masticate it at all, and yet mastication is an important process, it assists digestion to a con- siderable extent, and some articles of diet of a starchy nature, such as potato, are very difficult of digestion, Fig. 41. — Abdominal Portion or Alimentary Canal. s, fhe stomacli ; a, lower part of oesophagus, or gullet ; h, duodenum ; c, termination of duodenum and commencement of coils of small intestine extending to d, where the ilium, or third portion, ends in the caput ccBcum, in which the large intestine begins ; v, vermiform process ; e—f, ascending ; f—g, transverse ; g — h, descending portion of colon ; h — i, rectum. unless they have been well masticated. The reason of this is, that in the mouth, while food is being chewed, saliva is poured out from the different glands which open into the mouth, and this sub- stance has the remarkable property of converting starch into sugar, and so materially assisting in its digestion. SOURCES OF GAIN AND LOSS. 63 When the food is suf5.ciently masticated it is passed along the tongue and swallowed — that is to say, it passes from the mouth into the pharynx, and thence into the oesophagus, or gullet, along which it is propelled till it reaches the stomach. In man the stomach is a hollow muscular bag. Fig. 42. — Vertical Transverse Section op the Coats of thb Stomach. I, gastric glands ; m, muscular layer of the mucous membrane ; b, sub- mucous, or areolar coat ; g"*, circular muscular layer ; l"*, longitudinal muscular layer, and serous coat. consisting of one compartment only, being, in fact, nothing more than a dilatation of the intestinal canal. When tbe food reaches the stomach, owing to the contraction of its muscular fibres, it is moved about, up and down, within it, and while this movement is going on the glands of the stomach, situated in the 64 SOURCES OP GAIN AND LOSS. mucous membrane (see diag.), pour out a fluid, the gastric juice, which, is the principal faotor in digestion. After about two hours, the contents of the stomach, so treated, have the appearance of buttermilk, and this substance, which is now called chyme, passes into the first part of the small intestine. Here two other fluids are brought to bear upon it, the one coming from the liver, and called the bile, uhe other from the pancreas, or sweetbread, and called the pancreatic juice. The result of the action of these two fluids is, that the process of digestion is carried to a further extent, and the chyme becomes converted into a milky fluid called chyle. This chyle is now taken up by the small absorbent vessels of the intestine, and carried away by means of little tubes to the thoracic duct, which passes up along the front of the spine to the root of the neck, where it opens into one of the great veins, the left internal jugular. It is then conveyed to the right side of the heart, from which it passes into the lungs, where it is acted upon by the oxygen of the air, and becomes the source of nutri- ment for all the various tissues of the body. THE GLANDS OF TUE BODY, 65 THE GLANDS OF THE BODY. Fig. 43.— The Abdomixal Yisceka, with the Liver turned up TO SHOW THE DUODEXUM. a, the cesophagus or pallet ; b, c, the stomach ; d, its cardiac ; /, ita pyloric end; e the left cul-de-sac ; S', descending portion of duodenum; j,right lobe of hver;^, left lobe; X-, gall bladder; Z, the common bile duct ; m, m, coils of the small intestme ; o, the CEecum ; s, the appendix vermiformis; n, the ilep-csecal valve; q, the ascending colon; r, s,t, the blSdef^^ '^' ^' sigmoid flexure of colon; v, the rectum; withe E QG THE GLANDS OF THE BODY. These diiFer in size, shape, and structure from one another, but resemble eacb other in this, that all possess the power of abstracting from or manufacturing out of the blood circulating in it, its own peculiar secretion. Of these glands the largest is the liver, which is situated at the upper part of the abdominal cavity on the right side. It is a most important organ in the animal economy, being present in all vertebrate and in many invertebrate animals. Indeed, so necessary is it that it is only very low down in the scale of the animal kingdom that it is absent. It is of a dull reddish colour, the upper surface being smooth and rounded, and corresponding with the cavity of the diaphragm. The under surface is concave and uneven. It is maintained in position by means of ligaments which are prolongations of the peritoneum with which its surface is covered. It is divided into several lobes, the right and left being the largest. The former is much thicker and larger than the latter. It possesses the power of secreting bile, which passes into the intestine to assist in the process of digestion. It also elaborates from the blood passing through it a substance of a starchy nature called glycogen, which, however, it readily converts into grape sugar, in which form it is served out in varying quantities from time to time. It is also looked upon as one of the sources of the colourless corpuscles of the blood. THE GLANDS OF THE BODY, 07 Fig. 44. — The Pancreas and surrounding Organs. The liver and stomach, are turned upwards to show the duodenum, the pancreas, and the spleen, a, the aorta ; h, the third or transverse portion of the duodenum; c, the cardiac ead of the stomach; d, the crura or pillars of the diaphragm ; e, e', the descending portion of the duodenum ; p, the pyloric end of the stomach ; I, the left lobe of the liver ; I', the right lobe of the liver ; g, the gall bladder ; x, the hepatic duct ; s, the under surface of the stomach ; o, the pancreas ; I', the spleen ; t, commencement of the jejunum, or second portion of small intestine ; m, the superior mesenteric artery ; t, the co^liac axis. The pancreas or sweetbread is a long dog's- tongue shaped gland, which passes transversely across behind the stomach. As already mentioned, it secretes the pancreatic juice, which is carried away by a duct to the upper part of the small intestine to assist in the transformation of chyme into chyle. The spleen is a dark red spongy body of friable tex- ture, situated on the left side of the body at the upper part of the abdominal cavity in contact with the tail of the pancreas. It seems to be concerned in the manufacture of the wdiite cells of the blood ; and in some diseases, as in ague, it becomes greatly en- larged. 68 THE GLANDS OF THE BODY. Two other glands are the kidneys. They are bean-shaped bodies situated on either side of the spinal column in the loins. They are surrounded by a fibrous coat, which forms a thin, smooth, closely-fitting covering for each, and consist of two parts, an inner or medullary, and an outer or cortical portion. Their special function is the separation of water and urea from the blood. This secretion is carried by a tube from either kidney to the bladder. Fig. 45. Vertical Section of a Kidney. Fig. 4G. Vertical Section oe a Kidnet. Fig. 45.— a, cortical portion; h, bases of the pyramids; d, apices; c, divisions of the pelvis of the kidney, called calyces, into which the pyramids open ; c, a calyx of the kidney unopened ; e, the papillae formed by the apices of the pyramids projecting into the calyces ; h, the hilus, or fissure, in the kidney ; p, the pelvis, or enlargement of the ureter within the sinus ; u, the ureter. Fig. 46.— a, the external or cortical substance ; h, the broad part of the pyramids ; c, their apices ; d, d, the calyces, or inf undibula ; e, the pelvis of the kidney ; /, the ureter ; g, the renal artery ; h, the renal vein. DISEASES AND ACCIDENTS FOR WHICH FIRST AID MAY BE REQUIRED BRUISES. When a person receives a blow on any part of the body, the part struck remaining nnbroken, what is called a bruise will result if the blow has been inflicted with sufficient severity. The same thing may happen when part of the body is crushed, the deeper textures being injured, and the soft, yielding skin remaining intact. When such a blow is in- flicted, or part of the body crushed, pain is felt, and swelling soon becomes apparent over the seat of injury. The swelling is the result of an eff'usion of blood into the cellular tissue caused by the rupture of blood-vessels. It is succeeded after a time, varying from a few hours to several days, by a discoloration of the skin. This discoloration takes place most rapidly when the blood poured out is near the sur- face, and appears later when the efiusion takes place among the deeper textures. The discoloration resulting from a blow is not at all times the same in appearance. At first it is reddish blue, and passes through different shades of colour till it has a greenish-yellow look, after which it disappears. This discoloration is called by surgeons ecchymosis, and results from the pig- ment or colouring matter of the blood passing through different changes. Some people are under 70 BRUISES. the impression that the blood thus thrown out can be removed from the part by the application of leeches. This, however, is a popular delusion, as it is not the discoloured blood, but the fresh blood from the capillaries which the leeches take away when applied to a bruise. In some cases larger quantities of blood are effused, and give rise to a swollen or baggy feeling over the seat of injury. Treatment op Bruises. The best treatment for a "bruise is to apply some evaporating lotion, such as spirit and water, tincture of arnica, vinegar, or sal-ammoniac, which, when applied to the surface of the body by means of rags dipped in them, evaporate, and in so doing cause absorption of the effused blood. The following are useful combinations:— Chloride of ammonium (sal-ammoniac), an ounce; rectified spirit, whisky, lavender water, or eau-de-Cologne, two ounces ; vinegar, three ounces ; water to make sixteen ounces. Mindererus spirit or acetate liquor of ammonia, two ounces ; rectified or one of the other spirits, four ounces ; rose water to make sixteen ounces* WOUNDS. WOTJOT)S. Wlien an injury results in the cutting through, of the slvin, producing what surgeons call a solution of continuity, a ivound is said to result. Wounds are of different kinds, and differ in their severity from the cut of a penknife to the gash of a sword- thrust received in battle. The simplest form of wound is that in which the tissues are clean cut through, and where the edges, where brought together, fit accurately the one to the other. Such a wound is generally produced by a sharp-edged instrument, as a knife or sword, although some saws, from the rapidity with which they revolve and the fine- ness of their teeth, give rise to so clean-cut a wound that it would be difficult to distinguish from one caused by a knife. A wound of this nature generally heals by what is called first intention — that is to say, the edges being brought together accurately, and all bleeding at an end, lymph is thrown out and the cut edges become glued together. After a wound such as this has healed, a cicatrix or scar is left behind, which is at first red in colour, but afterwards becomes paler. Treatment of Wounds. In order to secure that a wound shall heal by the first intention, care must be taken to remove 72 , WOUNDS. from it any foreign body sncli as dnst or dirt, which would act as an irritant, then bring the edges care- fully together by means of a bandage or strips of plaster, and insure that the part shall be kept at rest for two or three days. In large wounds the surgeon finds it necessary to bring the edges together and keep them in ap- position by means of stitches either of silver wire, silk, or catgut, but all that an unprofessional person can do in such cases is to free the wound from all impurities, sponging it with a little carbolic acid and water of the strength of one part to forty, sanitas and water, weak solution of Condy's fluid in water (a teaspoonful to about eight or ten ounces of water), or, if none of these be at hand, simple cold water ; then bring the edges of the wound as near together as possible, and keep them so by means of a bandage or strips of plaster. If the wound is not suiSciently severe to call in medical assistance, after cleansing it in the manner above described, a piece of lint soaked in carbolic oil made with one part of carbolic acid to twenty parts of olive oil, or spread over with boro-glyceride, or a rag on which some boracic ointment has been spread, may be used as a dressing, and a bandage applied over it to keep the parts at rest. It is difficult in some wounds, owing to their position, to keep the edges close together : as, for example, in a wound passing across the front of the thigh or transversely WOUNDS. 73 over the elbow joint. In these cases what one has •to do is to relax the muscles, which by their action cause gaping; this may be done by altering the position of the limb. A little manipulation of the part and the exercise of common sense and the position best adapted to union will soon be ascertained. Thus a pillow placed under the leg, in the case of the thigh wound, and extension of the arm in that of the elbow joint, will accomplish what is desired. Wounds, however, are not always so simple as those just described, and do not invariably heal by the first intention. In such cases, instead of a pouring out and glueing of the edges together with lymph, there occurs what is called suppuration. Matter is formed, the wound granulates, or, as it is popularly called, " proud flesh" forms in it, and then it heals. CONTTJSED OE LACERATED WoTJNDS. These are wounds in which the edges, instead of being clean cut, are ragged and uneven, and, to a certain extent, have lost their vitality. It is impos- sible, in wounds of this nature, to get the edges togetber, or even if they could be brought together, to bring about union by the first intention, because the edores will die, and to a certain extent will slouorh. away, granulations making their appearance, and the wound healing as already described. 74 WOUNDS. Wounds of tliis sort are caused by blunt-pointed instruments, bites, as from borses, kicks, &c. Teeatment of Contused or Laceeated Wounds. All tbat can be done in these cases, without medical aid, is to cleanse the parts well with some antiseptic lotion, place an antiseptic dressing over it, and keep the edges as nearly together as possible by means of a bandage. The same lotions and dressings as were applicable in the case of simple wounds will answer here. There is sometimes a risk in these contused or lacerated wounds of what is called secondary hsemorr- hage, or bleeding, which does not occur at the time of the accident, but at an indefinite period after. To understand how this bleeding is brought about, it must be remembered that the tissues have lost their vitality to a certain extent, and that injured blood-vessels, not bleeding at the time, may give away afterwards, and cause a good deal of trouble. This form of hsemorrhage is only likely to take place if the wound is deep, or if it has occurred in the region of important blood-vessels. Peefoeating Wounds. A perforating wound is one caused by a sharp- pointed instrument of the nature of a dagger. It is deceptive in its character, because of the slight WOUNDS. 75 appearance wliich it presents on tlie surface. It is not the extent but the depth of a perforating wound, and, of course, the part of the body in which it occurs, which renders it dangerous. On looking at such a wound, as it presents itself to the eye, one is apt to regard it as trivial and unimportant, but, although the skin-opening may be small, the fibres of underlying muscles may be divided, and a cavity exist out of all proportion to the size of the external wound, and in this cavity discharges are retained, and, owing to the small size of the surface opening, are unable to get away, and may give rise to irrita- tion, inflammation, and blood poisoning. Treatment of Peepoeating Wounds, A wound of this nature ought never to be treated lightly. The part must be kept at rest, and ice- bags, or pieces of ice, placed in a bladder, or cloths soaked in cold water, to which some ant-iseptic has been added, such as sanitas or carbolic acid, applied to the wound. A bandage may then be applied, unless the ice-b^g has been placed next the skin, to keep the parts in apposition. If there is bleeding the application of the ice-bag may check it, or a small crystal of iron alum may be placed in the mouth of the wound. This is all that can very well be done by an unskilled person, but if medical aid has not been sought at the time, the patient must be carefully watched, and if the 76 WOITNDS. edges of the wound become red and angry-looking, or if there is a red appearance of the skin ronnd about it, and the patient's pulse becomes quick, the skin hot, and he complains of thirst, no time should be lost in sending for medical assistance. If there is much pain after the injury has been received an opiate may be given with advantage, such as twenty or twenty-five drops of laudanum, solution of the muriate of morphia or nepenthe. The diet should be light, and stimulants had better be avoided, unless to remove faintness at the time the wound is received, or when ordered by the medical attendant. If a perforating wound has been received in an important cavity, such as the abdomen, there may be little external bleeding, and yet the pallor which comes over the patient's countenance shows that he is losing blood, and that inward bleeding is going on. This, of course, is very serious, but all that anyone can do till medical help arrives is to keep the patient absolutely at rest, and apply ice, if it is to be had, or cold water cloths, if it is not. Perforating wounds of the chest may pierce the lung, giving rise to cough and spitting of blood. Here a bandage should be applied, moderately tightly, round the chest, and the patient kept at rest. All bleeding is made worse by movement, and fainting is apt to be brought on when the patient is kept in an upright posture, so that rest, with the head low, is WOITNDS. 77 favourable to the prevention of these tmtoward symptoms. Gunshot Wounds. These have certain peculiarities of their own. Thus, when a bullet from a gun or pistol enters one part of the body and passes out at another, the appearance of the two wounds caused is different, that by which the ball entered being small, depressed, and if the shot has gone off close to the body, the surrounding skin will generally be blackened by the grains of gunpowder that have entered it. The exit wound, or that by which the ball has j)assed out of the body, will be larger, and have the edges everted or turned out. Sometimes the ball instead of passing out of the body, lodges in some part of it, either deep down, where it cannot be felt by the hand, or, more super- ficially, under the skin, where it can be both readily seen and felt. Yery curious indeed are the turnings and twistings which a bullet will take in passing from, one part of the body to another ; but it must always be remembered, in reference to these wounds, that all the textures through which the bullet has passed, from its entrance into the body to its passing out, or its lodgment in some other part, have lost their vitality, and that the wound so caused is very apt to be followed by suppuration, irritative fever, and blood poisoning. There is not generally much bleeding from wounds of this description at the time of accident, but not unfrequently, owing to 78 worNDS. tlie parts tliat have been injured slougliing awaj, lisemorrliage may take place afterwards. Treatment of Gunshot Wounds. In an accident of this kind all that can be done may be best learned by knowing what would be done by a surgeon under the circumstances. Usually speaking, after receipt of an injury of this nature, there is a good deal of anxiety and nervous depres- sion for a variable time, and for which recourse may be had to the administration of stimulants, such as wine, a little brandy-and-water, or a teaspoonful of the aromatic spirit of ammonia (spirit of sal- volatile). If the ball has not passed out of the body, and is within easy reach, the surgeon will remove it, either by the wound through which it entered, or, if at a considerable distance from that, by making another opening over the place where it is lying, and extract- ing it by means of a pair of forceps. All foreign "bodies, such as pieces of clothing, wad- ding, or bits of paper, should be carefully removed from the wound whenever they can be laid hold of, as, if left, they will set up irritation, and interfere with the patient's chance of recovery. If the ball is deeply seated, or uncertainty exists as to its where- abouts, the surgeon usually leaves it alone, as more harm would be done in hunting about for it than by letting it remain quietly where it is. WOUNDS. 79 When the wound has been cleansed as far as pos- sible of all foreign matters, it may be bathed or gently syringed with sanitas and water, Condy's fluid, carbolic acid, or other antise^Dtic, as before indicated, after which a strip of lint, soaked in one to twenty carbolic oil, or sanitas vaseline, may be laid into the wound. This dressing may be changed once or twice a day, and the wound bathed with some antissjDtic lotion. Where a number of lead pellets have entered, more harm than good might result to the patient by any effort to extract each individual one. So that, in these cases, the surgeon generally prefers to allow them to remain where they are, and wait to see if any symptoms of mischief make their appearance before he deems it necessary to interfere. When bones have been struck by a bullet, or it has entered a joint, the injury is of so severe a nature that help should be sought at once, and all that can be done till the arrival of the surgeon is to ward off faintness in the manner already described, apply some antiseptic to the part, and keep it as much at rest as possible. Poisoned Wounds. These may result froYA a variety of causes, such as pricks during dissection or in making post-mortem examinations, stings of insects, such as mosquitoes, snake bites, the bites of rabid animals and those 80 WOUNDS. which result from poisoned weapons^ such as arrows and darts used in warfare. The effect produced varies in degree. In this country the stings of insects and the poisoned wound caused bj the viper are generally harmless in their effects. "Wounds received in the dissecting-room are not generally followed by any very serious consequences, and when constitutional disturbance takes place it generally does so by causing pain up the arm, with red lines running along the course of the veins, and sometimes by swelling of the glands in the armpit. When these effects result from a wound of this nature the person is generally in a feeble habit of body at the time, or there is some constitutional peculiarity to account for them. Wonnds received during the making of post- mortem examinations are much more serious, and are frequently followed by rigors, headache, thirst, feverishness, and other symptoms of irritation. Butchers, from working much among dead meat, sometimes suffer from a malignant pustule. Treatment of Poisoned Wounds. When a wound is received in the dissecting-room it should be at once sucked, and may then be touched with some caustic, such as nitrate of silver. Some aperient medicine may be given, and if there is debility remaining, tonics, such as those containing iron, ought to be administered. WOUNDS. 81 Post-mortem wounds, being mueli more serious in their nature, should always be regarded gravely. The patient ought to be put to bed, and a mild, soothing lotion, such as acetate of lead and opium, in the following proportions, applied tepid to the part: Acetate or sugar of lead, sixty grains, lauda- num, half an ounce, and water to make eight ounces. If there is much depression a teaspoonful of aromatic spirit of ammonia (spirit of sal- volatile), or the same of brandy, may have to be administered every horn- in a little water, and if the wound puts on an irritable and inflamed appearance it had better be enlarged, and warm cloths applied, so as to favour bleeding. Of course medical assistance ought to be sought in these cases. The malignant pustule is to be destroyed by the application of nitrate of silver, and then poultices of linseed meal, or warm, soothing lotions, such as lead and opium, or an infusion of poppy heads and camomile flowers, applied to the part. Stings of Insects and Bites feo:!i Yipees. What best to do in stjch Cases. In this country these accidents should be treated as follows : — Suck the wound well, then apply some alkaline lotion to the part, such as a little ammonia water or liquor potassse and water, or bicarbonate of soda and water. The juice of a raw onion is said to be useful in relieving pain, and may be tried if the F 82 WOUNDS, others fail, or if an onion can be more readily pro- cured than the substances already mentioned. If any faintness should result, give a teaspoonful of sal- volatile, or a little brandy and water. Bites from serpents received abroad are exceed- ingly formidable injuries, and may be followed by death within a few hours, so that whatever is to be done must be done without delay. The part should be at once sucked. This will not cause any harm to the person who sucks the wound provided there are no cracks upon the lips at the time. A tight bandage should be applied above the wound either by means of an elastic band, a leather strap, or a handkerchief twisted tightly by means of a stick. The wound should then be freely cauterised by means of a red- hot wire or a red-hot cinder, or the part may be cut out with a knife, or caustic, such as nitrate of silver, may be applied to the wound; a red-hot wire is, however, the best. These bites are generally followed by chilliness, and a feeling of great depression, so that stimulants, especially preparations of ammonia, such as the spirit of sal-volatile, must be freely given. A tea- spoonful may be put into a wineglassful of water, and the patient given a tablespoonful every quarter of an hour. If there is any dread on the part of those present in regard to the sucking of the wound, a similar end may be served by the employment of a cupping- glass, which may either be one of the orthodox sort, WOITNDS. 83 or, what will answer equally well, a wineglass, into which a piece of burning paper has been put to exhaust the air, inverted over the wound. As the air becomes exhausted within it efficient suction will take place. What best to do in Case of Bites by a Mad Dog or other Animal. When a person is bitten by an animal supposed to be mad, unless the actual fact of the animal's madness is known, it should be kept and carefully watched, and if it is found not to be suffering from rabies no harm will result to the patient. This will also save the individual a great deal of unnecessary anxiety, because, when a dog is once destroyed, there may be no means of ascertaining its previous condition, and much mental worry may be gone through, fearing the dog was mad at the time of its biting. It should be borne in mind that, unless the dog is suffering from rabies, no harm will result from the bite, and the fact as regards the dog may be easily ascertained by observing its behaviour for a few days. Snapping at imaginary objects, with a copious flow of saliva, and a convulsive closing of the jaws, will strike the ordinary observer and put the dog's madness beyond all question. When a dog that is mad bites a person no harm may result at the time, but at a variable period after- wards, perhaps weeks or months, the symptoms of this terrible disease may manifest themselves. The seat of 84 woumjs. the wound begins to liave an irritable appearance, there is pain passing np the limb, headache is com- plained of; a bright light is annoying, and when the patient tries to drink, or a whiff of cold air blows npon him, he is seized with tremor, saliva flows from his mouth, and owing to the dry, irritable condition of the throat there is a peculiar husky cough, not unlike a bark. Fever then sets in, the pulse becomes quick and irritable, there is wandering and an in- ability to swallow food or drink, and the patient dies. The method Mtkerto adopted in the treatment of hydrophobia — tli 3 disease described above — has con- sisted in suckin;^;- the wound, applying a red-hotwire, or any other form of actual cautery, and then some soothing alkaline lotion, such as ammonia-water, or lead and opium, along with the administration of stimulants, such as ammonia and brandy. Recently inoculation has been tried by Pasteur, and persons bitten by wolves, mad dogs, and other animals, have undergone treatment. It is impossible yet to speak with anything like certainty of the results, and con- sequently difficult to recommend it as a legitimate method of treating this disease. HiEMOEEHAGE. In our study of the vascular system it was observed that bleeding from an artery differed from that of a vein in the saltatory or jumping way in which it came out of the wound. When an artery that is not HEMORRHAGE. 85 very large lias been divided, bleeding usually stops after a time of its own accord, and the reason it stops of its own accord is this: that the internal and middle coats of an artery curl up inside the external coat, which collapses beyond this point. This dimi- nishes the stream of blood, allows the formation of a clot from coagulation on exposure to the air, and so allows the bleeding to stop. When a vein is wounded the blood flowino- from the cut surface will be recognised from that of arterial blood by its darker colour, and its flowing in a con- tinuous stream. The first thing, then, which anyone has to determine in bleeding from any wound, is the nature of the hsemorrhage. If it is venous ; unless a large vein has been wounded, there will generally not be much, difficulty in stopping it ; if, on the other hand, it spurts out in any large jet, all that one can do must be done to stop it as speedily as possible, but medical aid ought always to be sought at once. What to do ix Case of Bleeding feozsj: a Wound. In the case of venous bleeding, a compress made of a piece of lint folded up, or a piece of a handker- chief, should be applied over the wound, and kept in position by means of a bandage. This will gene- rally suffice to check bleeding from a vein ; it also answers in most cases in that from small arteries, but some additional pressure may be required. 86 HEMORRHAGE. When a person suffers from wliat are known as ■varicose, or enlarged veins, as of tlie leg, on sudden exertion, the thinned wall may give way, and if this occur out of doors, away from home, as some- times happens, and the person continues to walk or run, either to get home or to some house, a large quantity of blood may be lost, or faintness may come on, and the patient fall down when the bleeding may be checked. I remember seeing a man in hospital who had a varicose vein ruptured while walking along the street, and who, becoming greatly alarmed at the sight of blood, set off for the hospital running, but, of course, the faster he ran the more rapidly he bled, until he reached the place in a very blanched and feeble condition. There is nothing more easy than to stop this sort of hsemorrhage, if only the person himself, or his friends, do not lose their presence of mind. Another case comes back to my recollection where a woman, who suffered from a very bad varicose con- dition of the veins of the leg, had one of them rup- tured one morning. I was sent for at once, and on reaching the house was pleased to find that the neighbours had wrapped a shilling in a piece of rag and bound it over the wound, and that in conse- quence very little blood had been lost. Suppose a person to be suffering from this affec- tion, and either from sudden exertion, or by receiving a blow upon it, a vein in the leg bursts, he should at HEMORRHAGE. 87 once lie down, remove the stocking, and place his finger over the wound from which the blood is issu- ing — very gentle pressure will suffice to aiTest its flow — keep it there till some one comes with a com- press and bandage, or put a coin, such as a penny in a handkerchief, and place it over the part and tie it. The patient must then stay in the recumbent posture till medical aid is had. A knowledge of the position of some of the arteries Fm. 47.— Method op Arbesting Bleeding prom the Brachial, Eadial, or Ulnar Arteries. is very useful, because when one of them is injured, bleeding, if it cannot be arrested by means of a pad and bandage, may be checked by pressure of the trunk of the vessel applied nearer the heart than the wound. The artery passing along the upper arm to the bend of the elbow is called the brachial. jSTow, if this vessel is wounded in its course, or the radial or ulnar into which it divides in its passage to the fore- arm, bleeding may be checked by putting a round 88 HiEMOERHAGE. piece of wood, or other firm substance in the arm-pit, and then fixing the arm tightly to the side, as in fig. 47, or it may be checked by grasping the biceps muscle between the thumb and fingers of the right hand from the front or side or the triceps muscle from behind, and pressing the artery against the Fig. 4S.— Method op Arresting Bleeding prom the Brachial, Radial, ok. Ulnar Arteries by Digital Compression, bone, as in fig. 48. This should be practised on the arm, and if the left hand be placed upon the pulse at the place on the wrist already indicated, and the other grasp the muscle of the upjper arm, as explained above, when the brachial artery is com- I)ressed, the beating of the pulse will cease. HiEMORHHAGE. 89 Bleeding frointlie foreann or hand can be checked by placing a pad in the hollow of the elbow and bind- ing the forearm to the upper arm vv^itli a bandage or a handkerchief used as a bandage, as is shown in the accompanying diagram. In bleeding from a vj-onnd of tlie hand, such as sometimes happens when a person receives a cut between the thumb and forefinger, tliere may be Fig. 49.— Pad and Bandage applied to check Bleeding IN THE FOREAK?r. difficulty in checking the bleeding, but by placing the finger upon the wrist at the point where tbe pulse is felt to beat, it can at once be arrested. Wounds of the palm can generally, however, be checked by a compress and bandage, if sufEcient jiressure be applied. In a.rterial bleeding from the thigh cr leg, pressure ihouid be nn.de exactly in the middle of the groin, 90 HEMORRHAGE. midway between tlie anterior superior spine of the ilium and the symphisis pnbis, or at the upper part of the thigh, as in lig. 50. Bleeding from wounds of the leg or foot may be checked in the same manner as bleeding from the forearm or hand by placing a pad in the hollow behind the knee, and binding the leg firmly to the Fig. 50.— Digitai. Compression of the Femoral Artery. thigh. In the case of the elbow and knee, the pad mnst be large enough to cause pressure upon the artery when the leg or forearm is bound to the thigh and upper arm respectively. If pressure is applied at the root of the neck above the collar-bone and at the side of the windpipe, H^MORRTIAGE. 01 the blood flowing in the carotid arter}' to the head and neck may be arrested (see fig. 52). When there is a troublesome bleedinsr from a wound of the face, it may bo arrested by pressing upon the fiicial artery in front of the muscle at the angle of the lower jaw. The method described above, where the fingers are used to press upon the vessel, is what is called Fig. 51. — Compress and Bandage applied to check bleeding IN THE Leg or Foot. digital compression, but bleeding may be arrested by the employment of one or other form of tourniquet. The oldest and one of the most easily applied forms of this instrument is what goes by the name of the twist tourniquet. It recommends itself because it can be so readily improvised. Like most tourniquets, it consists of three parts, a strap or bandage with which to encircle the limb, a pad, and means of tightening the bandage at will. A handkerchief, a 92 HEMORRHAGE. stone, a piece of cork or other hard substance, and a stick, bj means of which leverage can be obtained Fig. 52.— Compressing the Carotid Artery. on the same principle as the rack pin is used by lorr j- men, are all that is necessary. The following diagram explains the method of applying this tourniquet : — Fig. 53. — I:,[provised Tourniquet, A piece of elastic tubing wound tightly round the limb several times answers very well for arresting HiEMOEEHAGE. 93 hsemorrliage. One turn alone will be insufficienl; the limb must be encircled several times before the haemorrhage will be arrested (see fig. 53). Other things may be used in place of the hand- kerchief mentioned aboxe, such as a leather strap, a brace, or the like. Another form of tourniquet, and that which is in most general use in hospitals, is Fig. 54.— Petit's and Es.marcu's Toukxiquets. Petit's, which consists of a bandage, a buckle, a pad , and a screw, by means of which the strap can be tightened at will (see fig. 54.) A strong linen bandage applied tightly round the limb, one turn on top of another and moistened with water after it is fastened, is also very efficacious in checking bleeding. 94 HEMORRHAGE. It must always "be remembered that pressure must be made in all these instances between the bleeding point and the heart. Bleeding from the IS'ose — How to Stop it. Sometimes "bleeding from the nose is troublesome, and may be difficult to check. Frequently cold- water cloths, or ice, if it can be had, applied to the forehead, will stop it. Elevating the arms above the head is most useful in causing this form of bleeding to cease. Seizing the nose between the fingers and squeezing the sides together will often suffice, but these failing, the syringing of the nostrils with vinegar should be tried, or hot water, to which some common salt has been added. Should these methods fail, it will be necessary to send for medical assistance, as plugging of the nostrils may be required, and this, of course, neces- sitates the presence of a surgeon. Bleeding after the Application of Leeches — How TO Stop it. Leeches are not so much used now as formerly, but occasionally there is troublesome bleeding after they have been removed. A crystal of iron alum laid upon the wound is generally sufficient to check the bleeding. Sometimes dried alum and tannic acid are employed for the same purpose, but if the n^MOKRHAGE. 95 iron alum fail it is hardly necessary to try either of the other two. Should the patient be a long way from medical aid, and those in attendance have the courage to do it, two strong needles run through the skin crosswise, entering beyond the bleeding point, on the sound skin, going underneath the wound, and out at the sound skin beyond, and a piece of linen thread tied round them, will seldom fail in producing the desired result. Bleeding after Extraction op a Tooth — How TO Stop it. Sometimes after a tooth has been extracted there is troublesome haemorrhage. A small crystal of iron alum, pressed tightly into the cavity left by the removal of the tooth, will generally cause the bleed- ing to stop. Strong solution of the perchloride of iron, in glycerine, applied on a pledget of lint, and pushed tightly into the cavity, is also useful. Bleeding after Confinement — How to Stop it. Sometimes after delivery a woman is seized with sudden snd severe hsemorrhage, especially when no medical attendant has been with her in her confine- ment. Medical assistance should be sought at oncCj and in the meantime the pillows should be removed from under the patient's head. She must, on no ac- count, be allowed to raise herself from the recumbent position, and should be only lightly covered with bed- 96 lliEMORKHAGE. clothes. Tlie hands of anj one present should then be placed on the lower part of the belly and moved, pressing deeply down with a sort of kneading move- ment, and if the womb is felt contracting into a hard round ball beneath the hand it should be grasped tightly, and a firm hold kept of it till the arrival of the , physician. Some tepid milk and water may be given to the patient, but no hot drinks must be administered, as these have a tendency to keep the bleeding up. Bleeding feom the Umbilical Cokd — How to Stop it. It may happen from tying the cord with too thick tape, or not sufficiently tightly, that an hour or so after it has been divided blood will be seen coming through the child's clothes, from the blood vessels not having been sufficiently compressed at the time. When this accident occurs, the child should be at once undressed, and the cord tied immediately behind the other ligature with three or four thicknesses of worsted or linen thread, and care must be taken to see that all bleeding is at an end before the cord is again put up, and the child dressed. Bleeders. Some peoiilo, owing to a constitutional peculiarity which appears to be hereditary, have a much greater tendency to suffer from hFemorrhnge than others. HiEMORRHAGE. 97 and ofton in these cases the prick of a pin may be followed by troublesome bleeding, and the extraction of a tooth, or a cut, may cause alarming or even fatal consequences. A slight pinch of any part of the body, or a blow or knock, is generally followed by a blueish mark : the result of blood being effused into the cellular tissue. Whenever a person is known to have this tendency, every possible care must be taken to avoid wounds of every sort, and no time should be lost in sendinsr for medical aid. Till professional help is got, if the patient has cut himself, or received a wound of any kind, the joad and bandage should be tried, and, this proving ineffectual, the application of dried alum, iron alum tannic acid, ice, or turpentine, may be tried, and should these not succeed, digital compression of the nearest arterial trunk. Internal Bleeding — What to Do. Under this heading may be mentioned bleeding from the lungs and stomach. The former may occur in the early stage of consumption, and often gives rise to a good deal of anxiety, both to the patient and his friends. This form of bleeding may come on during^ a fit of couo'hins^. It is disting^uished from that of the stomach by being bright scarlet in colour, and frothy owing to the admixture of air. That from the stomach is dark in colour, and does net present the frothy appearance of blood coming from the lungs. In these cases, keep the apartment cool, 98 LOSS OF CONSCIOUSNESS. the patient quiet in the recumbent position, and as free from disturbance as possible. Ice may be sucked, or cold water where ice cannot be had. Of course; medical aid should be sought at once. LOSS OF COl^SCIOUSlSrESS. GENEEAL OBSEEVATIONS. It may happen that among the cases of emergency in which Eirst Aid is necessary, may be one in which a patient has been found in an insensible condition, and in regard to which it may become necessary to determine, as far as possible, the cause of this loss of consciousness, and to do something, either till the patient recover, or until medical aid can be got. To do this is not always so easy a matter as it may at first sight appear, and sometimes even the skilled practitioner has difficulty in determining the exact cause, as fainting, epilepsy, apoplexy, alcohol, albu- minurea, or Bright's disease of the kidneys, and con- cussion of the brain, may all give rise to this condition. It sometimes happens that a man is picked uj) in the street in an unconscious state, is supposed by the policeman, who frequently knows nothing about it, to be drunk and incapable, while he may be suffer- ing from apoplexy. Under this impression he is walked off to a police station, where, instead of sleeping off the effects of his su^^posed debauch, an appearing all right next morning, he may be found dead. LOSS OP CONSCIOUSNESS. 99 Fainting. What we call fainting is the result of anaemia, or a bloodless condition of the brain. It may arise from many causes : such as a close atmosphere, getting into a crowd, fright, bad smells, excessive pain, or loss of blood, as from the bowels, the lungs, or a wound. In this afPection, there is pallor of the face, coldness, perspiration, especially seen in large drops on the face ; feeble, shallow, and irregular breathing, often sighing or gasping in character. The heart's action is feeble ; the pulse at the wrist is small, or, it may be, imperceptible ; there may be noises in the ears, indistinctness of vision, and giddiness. When recovery sets in, a condition of reaction manifests itself. The coldness of the extremities gives way to a feeling of warmth, and the pallor of the surface is succeeded by a return of colour, and a glow is felt over the w^hole body. The pulse becomes stronger, and all the unpleasant mental phenomena pass away. What to do in Cases op Fainting. Painting being the result of a bloodless condition of the brain, the first step in the treatment, and that which naturally suggests itself, is to assist the return of blood to that organ. In order to do this, the 100 LOSS OF CONSCIOUSNESS. patient should be at once laid upon his back, or tbe bead tbrust forcibly down between the legs. All con- stricting articles of clothing must be removed from the neck, and strong smelling salts may be applied to the nostrils. Cold water should be sprinkled over the face, or a handkerchief, dipped in cold water, may be used to stroke the face with. If the patient is in a heated atmosphere, he should be at once removed to one that is cooler, or the window thrown open, that the air may blow upon him. A little spirit of sal-volatile, say half a teaspoonful, may be given by the mouth, and, if ^ necessary, mustard should be applied to the calves of the legs and feet. A gentleman came to consult me one day on account of a painful carbuncle from which he was suffering. I found it necessary to apply caustic in the form of nitrate of silver to it. He seemed a strong muscular man, but I observed shortly after the caustic had been applied to the sore that he became very pale; his breathing changed in cha- racter, and he drew occasional sighs. I saw he wris about to faint, and assisted him to the sofa ; in doing so, it was apparent that he had in great measure lost the use of his legs. He sank down upon the sofa, and a cold perspiration bedewed his face. I gave him thirty drops of spirit of sal- volatile, and the same of tincture of cardamoms in water. He soon came round, and told me that, when he sank into the sofa, he lost sight of everything for a moment. LOSS OF CONSCIOUSNESS. 101 Hysteria. This afioction is chiefly met with in the female sex. It manifests itself, in the majority of instances, in young women from the time of puberty to the age of twenty-five, and again at the change of life, at which times there is more or less disturbance of the sexual apparatus. Frequently b3^standers are greatly alarmed when an attack of hysteria comes on, and the accounts which they give of the patient's condition sound very dreadful. The hysterical attack may come on with intense sobbing or immoderate laughter, or crying and laughing may alternate with one another. There is always something exaggerated about the outward manifestations of hysteria, which removes it from the category of the more serious maladies. There is frequently wild tossing about of the arms, the hair is dishevelled, the face is generally pale, and com- plaint is made of a suffocating feeling in the throat. The patient does not lose consciousness, although she may feign to be deaf to everything you say. In all her actions during the time the fit lasts there is a wonderful reo'ard for self. The hysterical patient finds greatest comfort in having round about her a number of sympathetic friends, and the more consideration they display for her during the attacks the more she will require at 102 ^OSS OF CONSCIOUSNESS. their hands. To be neglected is what she greatly dislikes, and she generally provides against this by choosing an opportune moment for the coming on of her illness. What to do in cases of Hysteria. During the attack, or fit, as it is called, the sympathy of the bystanders and the expression of pity which they manifest aggravate rather than assuage the disease. The patient must be dealt with kindly, but firmly, she must be told at once to stop her sobbing, and if she sees you mean what you say it will soon cease. Loosen the dress and remove anything tight from the neck. Give a teaspoonful of spirit of sal-volatile in a wineglassful of water. If she appears to be unconscious, and remains deaf to your entreaties, cold water dashed upon the face will generally be sufiicient to restore her. When one in a family suffers from this affection, unless she is taken in hand at once and dealt with firmly, a great amount of trouble is in store for the other members when the habit becomes established. Tills aifection ought not to be treated as if it were altogether a sham, nor should any one suffering from it be roughly dealt with by those who are closely associated with them ; there is generally some con- dition of ill-health to account for the hysterical phenomena, whatever form these may take, and medical aid should be sought in order to restore the body to its normal condition. LOSS OF CONSCIOUSNESS. 103 Fits. The Epileptic Fit is tlie most characteristic form iu which the disease called E^ileiJay manifests itself. Epilepsy has also been called the Fatal Disease, the Falling Sickness, and the subjects of it were at one time believed to be possessed with the devil. It is a disease very grave in its nature, and affects the health and future prospects of those who suffer from it. In its onset it is sudden, and the first intimation the bystander gets of what is going on is the utter- ance of a loud scream, and on turning his head in the direction from which it comes the patient will generally be found lying on the ground. So frequently without warning, and so violent is the fit, that without the ability to escape to a place of safety, the sufferer is thrown down with great force upon the ground, his head striking anything that may come in its way, and perfectly unconscious of the harm he may be doing himself. During the first stage, the duration of which is less than a minute, the face is pale and death-like, while the muscles are rigid as bars of iron. The tongue is thrust violently forward, and respiration ceases. At the conclusion of this stage that which is generally observed by onlookers takes place. The muscles begin to twitch violently, the face becomes 104 LOSS OP CONSCIOUSNESS. turgid and dark red in colour, and a bloody froth is seen to ooze from the mouth, the tongue being bitten by the spasmodic contraction of the jaws. The second stage lasts from about thirty seconds to a couple of minutes, the convulsive twitching of the muscles ceases, and the patient passes into a condition of profound stupor, during which he may be pinched, pricked, or burnt without being con- scions of it. He may remain in this condition for upwards of a quarter of an hour, when he will open his eyes and look round with a dazed expres- sion. Gradually he comes to himself, but for some time his mental faculties are dull, and he complains of headache and failure of memory. What to do during an Epileptic Fit. If the patient is known to snifer from this disease, and he gives utterance to the cry already mentioned as characteristic of the onset of a fit, he should be prevented from hurting himself, by being caught in the arms of a bystander, laid gently down upon his back, with a pillow under the head, and everything tight should be at once removed from the neck. If possible get a cork, or something soft, inserted between the teeth, so as to prevent hhn biting his tongue, then wait patiently till the fit is over. 'No effort ought to be made to stop the convulsive movements of the body, as this only makes matters worse, although it is not unusual for the medical LOSS OF CONSCIOUSNESS. 105 attendant to be told — by way of proving the severity of the attack — that it took so many people to hold the patient down. Infantile Convulsions. During infancy and cliildhood first aid may fre- quently have to be rendered in cases of convulsions. These are often very alarming to the parents and friends, and justly so, because the child may die during an attack. The nervous system during this period of life is highly sensitive, and the irritation caused by indigestible articles of food, teething, and worms, is sufficient to give rise to this disease. When an attack is coming on the nervous system gives evidence of being profoundly affected, and the careful observer will be able to interpret aright the sudden startino-s and twitchins^s that now manifest themselves. In addition to these, there is often drowsiness and fretfulness, the sleep is disturbed, the eyes have a wild look about them, and the thumbs are frequently carried across the palms of the hands. I knew a lady who, observing the mus- cular startings and twitchings, already spoken of, in the case of her child some eight months old, and knowing their import, at once looked to the gums, and finding them red and irritable-looking, tried to lance them with her pocket-knife, and had partially succeeded before I got to the house. When the attack sets in the child is suddenly 106 LOSS OF CONSCIOUSNESS. seized with violent twitchings of the muscles of the face and limbs, the features are distorted, the face becomes flushed, consciousness is lost, the pulse becomes rapid, and the temperature of the body rises. What to do in Cases of Convulsions. If one has "been fortunate enough to observe tlie premonitory tv^itchings of the muscles, and to under- stand what they mean, medical aid will have been sought, and every endeavour made to ascertain the cause. If, however, as more usually happens, the fit takes everyone by surprise, the state of the stomach and gums should at once be attended to. If the child has eaten berries, and has swallowed them, skins and all, or if unripe fruit has been eaten, it may be pretty certainly taken for granted that this is the cause. In these circumstances an emetic may be given with advantage, and for this purpose a tea- spoonful of ipecacuanha wine may be mixed in a wineglassful of tepid water and given every quarter of an hour, with drinks of tepid water between, till vomiting takes place. If some hours have elapsed it might be a waste of time to give emetics, but instead an enema of soap and water may be given by the bowel. A sheet may be wrung out of warm water and wrapped round the child from the neck to the feet, and one or two blankets over the top, and it may be allowed to LOSS OP CONSCIOUSNESS. 107 remain in tlie pack for an hour, or a warm bath may be given, or the feet may be put into mustard and water, and allowed to remain for a quarter of an hour or twenty minutes, while cloths wrung out of cold water should be applied constantly to the head, Uk.emic Convulsions. In the course of disease of the kidneys convulsions may occur, usually these are preceded by persistent vomiting, headache, dimness of sight, or sudden blindness. The cause of the convulsions is the accumulation in the blood of the poisonous materials which in health pass away in the urine, and their action on the nervous centres in the brain. The fit has many of the features of epilepsy, and it may be difficult to ascertain its true character. Usually, however, the well-kno\\Ti cry which ushers in an epileptic fit is absent, and if the urine is sup- pressed, or has been scanty for some time, and in addition there is swelling of the face and limbs, it may be assumed that the patient is suffering from this disease. What to do in Case op Uremic Convulsions. Send at once for medical aid, and meanwhile apply hot fomentations, poultices, or dry cupping 108 LOSS OF CONSCIOUSNESS. to the loins. Dry cupping may be accomplislied by putting a few drops of metliylated spirit on a piece of blotting paper, placing it in the bottom of a wine- glass, setting fire to it, and inverting it over the part it is desired to cup while still in a state of ignition. Loss OF Consciousness peom Apoplexy. Wliexi a person has fallen down in an apoplectic fit, the appearance which he presents is somewhat as follows : he lies breathing heavily, his cheeks being puffed out with each act of expiration, the face has a red, congested look, the pulse is full and generally slower than in health, there is complete unconscious- ness^ and speaking has no effect in rousing the patient from his deep stupor. The pupil of the eye will be found insensible to light, and is generally dilated. Paralysis of one or other side of the body may be detected. In coming to a correct understanding as to what is the matter, it will be helpful to note the age of the patient, as apoplexy is, usually speaking, a disease cf middle or advanced life. If we have had any previous acquaintance w^ith the patient we may have had warning of what was coming, flushings of the face, a swollen condition of the veins of the forehead and neck, dusky hue of the lips, giddiness, moment- ary attacks of forgetfulness, noises in the ears, bleeding from the nose, drowsiness, with heavv LOSS OP CONSCIOUSNESS. 109 disturbed sleep, coldness of tlie feet while tlie head is hot and burning, and constipation, are all pre- monitory symptoms of this disease. It must he borne in mind that the breath of one in an apoplectic lit may smell of alcohol, and 3^et the case be one of genuine apoplexy, so that where- ever there is any doubt as to whether the case is one of intoxication or apoplexy we ought always to act as if it w^ere the graver of the two. What to do in Case of an Apoplectic Fit. If we liave made iip our minds that the case with which w^e have to deal is one of apoplexy, we should, in rendering first aid, prevent all unnecessary move- ment, raise the head and remove everything tight from the neck, then apply ice in an india-rubber bag or bladder to the head, or cold water cloths if ice cannot be had. Put the feet in mustard and water, or apply mustard leaves or poultices to the calves of the legs ; give stimulating enema.ta, con- sisting of one ounce and a half of castor oil, half an ounce of turpentine, and gruel to make a pint. Of course medical aid should be procured as soon as possible. Loss OF Consciousness feom Intoxication. In the stupcr of intoxication the patient may, by loud speaking, be got to respond j the pulse is 110 LOSS OF CONSCIOUSNESS. frequent, the breathing is slow, and is not as a rule accompanied by tlie puffing out of the cheeks which characterises the breathing of apoplexy. The face may be either flushed or pale, the smell of the breath will generally reveal whether or not the patient has been drinking, and if we have known him before, his previous habits, and now his general appearance and age, will help us in coming to a right understanding in regard to the nature of the case. What to do in case op loss op Consciousness PEOM Intoxication. If certain of tlie cause, emetics may be given, such as a tablesponful of mustard in tepid water, or twenty grains of sulphate of zinc, or the same of powdered ipecacuanha. If exposed, he should be removed to a warmer atmos^Dhere, and strong tea or coffee may be administered. Cold water poured upon the head is sometimes useful. Loss OP Consciousness from Concussion of the Brain. Concussion of the brain may result from blows upon the head or from a fall, and may be either so slight that beyond temporary giddiness, and confusion of ideas, the patient ails nothing, or he may be completely unconscious. The uncon- sciousness may remain for a few minutes, or it may last for many hours. The patient has generally a LOSS OP CONSCIOUSNESS. Ill very collapsed appearance, the muscles are flaccid, the pulse is small and irregular. The breathing is irregular, with comparatively long intervals between the respirations, the pupils are insensible to the stimulus of light. If spoken to loudly enough he will generally make an effort to reply; in aj)oplexy loud sj)eaking pro- duces no effect. When the insensibility is f>assing away there is usually vomiting, the pulse becomes fuller, stronger, and more regular, the face gets flushed and hot (it was pale and cold before), he then wakens up as if from sleep, rubs his eyes, and begins to look about him with an uncertain sort of air as if trying to understand his surroundings. What to do in case of Concussion or the Brain. In concussion of the brain the proper treatment is to move the patient as little as possible, to remove all tight articles of clothing from about the neck, apply hot bottles to the feet and sides, or hot bricks wrapped in flannel, a mustard poultice or a mustard leaf may be applied over the stomach, no stimulants are to he given. Medical aid must be sought without delay. 112 FOREIGN BODIES IN THE NOSE. FOREIGN BODIES IN THE NOSE. s. While children are playing with each other, pea? beads, cherry-stones, or sweets may find their way into the nostrils. The parents often become excited, and in their efforts to extract them only pnsh them further back, and the mncous membrane becomes irritated by the unsuccessful attempts that are thus made. What to do when Eoeeign Bodies aee in the Nose. If the child is old enough to understand what is said to it, and can do as it is told, it should be asked to draw a deep breath by the mouth, and holding the fingers pressed tightly against the free nostril, blow forcibly through the one in which the obstruc- tion exists, when it may frequently be dislodged. Failing this, the nostril should be grasped behind it, and the end of a small flat article, such as the handle of a salt spoon, be introduced with care beyond it, and an effort made to scoop it out. A child was "brought to me some time ago with a large bead in the right nostril. I took the small spoon of the surgical instrument, called the director, and insinuating it behind the foreign body, ex- tracted it without any difficulty. A stream of water FOREIGN BODIES IN THE NOSE. 113 injected up the free nostril, if the mouth be kept open, will pass into the one in which the obstruction exists and may suffice to dislodge it. The same may be done by taking a piece of india- rubber tubing and using it as a nasal douche. Put one end into a basin of water, let the other hans: down till water begins to flow from it, then introduce this end into the free nostril, and by elevating the basin above the head a stream of water will pass -up the one nostril and coming down the other may drive the foreign body before it. It must be remembered that the mouth is to be kept open. If the efforts to dislodge the foreign body are fruitless after trying a few times, or should seem to push it further back, medical aid had better be sought, or the child taken to the doctor, lest it be driven back and fall into the larynx. FOREIGN BODIES IN THE EAR. FOEETGN" BODIES IN THE EAR. If the diagram of the ear, Eig. 55, be looked at, it will be seen to consist of an outer soft part, the auricle, a canal running in from that the external auditory meatus, which is closed at its inner end by Fig. 55.— The Organ of Hearing, as seen on making a Transverse Section through the Side-wall or the Skull. a, the pinna ; h, the external auditory meatus ; c, the membrana tympani ; d, the cavity of the tympanum ; /, the malleus ; g, the anterior semi-circular canal ; e, the Eustachian tube. the membrane called the tympanic membrane, or drum-head of the ear. This canal is what now concerns us, for foreicfn bodies similar to those found in the nose are apt to find their way in like manner into the ear, and in FOREIGN BODIES IN THE EAR. 115 addition we may have insects pass into the external auditory meatus and prove troublesome. Usually speaking, more harm results to the ear from ill- directed efforts made to extract the offending body Ihan if it had been left alone, and serious and irre- parable injury has often been done by careless prob- ing* about in the canal of the ear. To REMOVE Foreign Bodies prom the Ear. If an insect has found its way into the ear, make the person hold his head on one side and fill Fig. 5G.— The Malleus, on Hammer Bone of THE Ear. Fig. 57. — The Ixcrs, OR Anvil Bone of THE Bar. Fig. 58. — The Stapes, or Stir- rup Bone of THE Ear. the canal with olive oil, it wiU generally float upon the surface and thus be got rid of. If a pea, bead, cherry-stone, or other such article have found its way into the ear-canal a small blunt instrument may be used as a scoop. It should be gently insinuated, aloug the upper surface of the canal, beyond the body to be removed and then drawn outwards. Should this fail the head of a hairpin may be used as a snare, and observing the same caution we must endeavour to get over the foreign body and so extract it. 116 FOREIGN BODIES IN THE EAR. There is yet one other thing that may be tried, that is, to direct a stream of water from a syringe along the upper part of the ear-passage, and in order to render it more direct the npper part of the ear Fig. 59. — DiAGnA:\niATic View or the parts composing the Organ or Hearing. a, the pinna; b, the external auditory meatus; d, the head of the malleus or hammer bone ; e, the processus gracilis, or slender process of the malleus ; /, its handle ; g, the incus ; h, its short process ; i, its long process ; Jc, the tubercle for articulation with the head ; I, the stapes ; m, the base of the stapes, or that portion placed in the finestra ovalis ; n, the superior semi-circalar canal; o, the posterior canal; p, the hori- zontal or external; q, the first turn of the cochlea; r, the apex of the cochlea. should be drawn backwards and upwards. It must again be impressed upon the mind that great and last- ing mischief may be done if anything like force is used, so that if, Avith the utmost gentleness, the remedies suggested be unavailing, it will be better to obtain medical advice as soon as possible FOREIGN BODIES IN THE EYE. 117 FOEEIGl^ BODIES IN THE EYE. Owing to its extreme sensitiveness any foreign body getting into the eye, unless it is at once re- moved, quickly sets up inflammation. Many particles of dust and motes of various kinds wlien tliey enter the eye cause an increased flow of tears, and are often in this way got rid of. The little gland which Fig. 60.— Muscles op the Left Orbit, viewed rivo^r the outer SIDE. a, the levator palpebroe superioris ; h, the superior rectus; c, ihe inferior rectus ; e, the external rectus ; g, the inferior oblique muscle ; /, the superior oblique ; o, the optic nerve ; d, the internal rectus. performs the important office of secreting the tears by which the eye is lubricated is situated at the upper and outer aspect of the eye, and the little channel by Avhich they are drained away into the nose is placed at the inner angle, so that the course of the tears is such as to drive any loose body to the inner part of the eye, where it may be removed almost unconsciously with the point of the finger, or be taken away with the corner of a soft handkerchief. 118 FOREIGN BODIES IN THE EYE. Sometimes, however, foreign bodies are not so easily got rid of, and then ifc may become necessary to turn tbe upper eyelid inside out. This can be done by taking the eyelashes between the thumb and forefinger of one hand, drawing the eyelid down- wards and forwards and pressing the end of a pencil, a pen-holder, the back of the blade of a knife, or the like article deeply doAYu over the globe of the eye ; turn the eyelid up. Tig. G1. — ^Vertical Sectton of the Left Okbit with its contents. a, levator palpebrse superioris; b, the superior rectus; o, opiic nerve, e, inferior rectus ; /, elastic cushion of fat upon which the eye rests ; 6', the tarsal cartilage ; d', the cornea ; h', the lower eyelid ; b, the crystal- line lens J c", the anterior and inferior part of the sclerotic, c, the cornea. What to do when a Foreign Body is in the Eye. When a foreign body has found its way into the eye; and is not removed in any of the ways already indi- cated, it becomes necessary to endeavour to extract it. If the offending substance is not embedded in the globe of the eye it will generally be easily re- moved, either with or without everting the lid, by making use of the corner of a soft pocket-handker- FOREIGN BODIES IN THE EYE. 119 chief, or a camel-hair pencil that has been moistened with water or olive or castor oil. It sorietimes happens that the foreign body, in- stead of being loose, is embedded in the substance of the eye itself. In this case great care has to be exercised to prevent the patient rubbing the e^^e, which is the first natural impulse of most people when anything irritates them in that region, because the more the eyelids are rubbed the deeper does the substance become driven in. Blacksmiths may meet with this accident from sparks from the anvil, stone-masons from minute chips flying from the stone they are dressing, quarry- men, miners, and others from like causes. Fre- quently the particle is so minute that it is only seen with difficulty, but whenever an eye is inflamed and you are told that something has got into it, a very careful examination must be made, lest the presence of the foreign body be overlooked, and the sight in consequence be impaired or destroyed. If the particle be detected a camel-hair pencil, dij)ped in water or oil, should be passed over, and an efibrt be made in this way to extract it ; failing this, a blunt-pointed instrument may be carefully passed across the surface. Should these attempts proA^e unsuccessful in dislodging it, the patient should be taken without delay to his medical attendant. Should a violent inflammation be lighted up sud- 120 FOREIGN BODIES IN THE EYE. denly without apparent cause, particularly if one eye only is affected, a foreign body should always he suspected, and even if the examination by an un- skilled person be unable to detect anything in the eye it will be better to seek medical advice, lest the sight be damaged. A not uncommon and dangerous form of injury is that from lime splashed into the eye. Quicklime acts as a powerful caustic, and often causes complete blindness, by destroying the vitality of the cornea. Even when the conjunctiva only is affected, the eye may be seriously disabled by a growing together of the raw surface of lid and ball. The lime should, of course, be instantly washed out as thoroughly as possible with water, and any that may remain should be neutralised by bathing with a teaspoonful of vinegar in a glass of water, or rendered inert by sweet oil — the latter is equally efficient, and more soothing. In case of injury by acid, one part of lime-water to three of water may be used, or the eye may be freely bathed with milk. CHOKING, 121 CHOKING. YThen the food tbat is taken into the mouth Las Fig. 62.— Yerxical Section of Face and Neck. a, tongue; b, mouth; c, hard palate; e, soft palate;/, uvula; g, epiglottis; }i, larynx; j, pharynx; t, esophagus; I trachea or wmd- T)iT)i The unbroken line indicates the single route taken by the tood, the dotted double line that taken by the air through the nose and mouth to the air-tube. been sufficiently masticated it is passed on to the 122 CHOKING. back of the tongue, from which, in ordinary circum- stances, it is passed into the pharynx, from which it is propelled along the oesophagus to the stomach. It is prevented from passing into the windpipe by the bending back of the epiglottis, and into the nose by the approximation of the uvula, soft palate, and posterior wall of the pharynx. It may happen, however, that from laughing or talking during eating, the food, instead of passing from the pharynx into the oesophagus, finds its way into the upper part of the larynx, and then a person is said to choke. When this takes place violent coughing will immediately ensue, and unless the offending substance is dislodged, all the muscles of the chest will be brought into play in a convulsive paroxysm to get rid of it. Meanwhile the face is becoming dark purple in colour, owing to air being prevented from entering the lungs, and the person will seize his throat, toss his arms wildly in the air, and ultimately fall down on the floor; unless relief is speedily obtained, death will ensue. This accident is liable to happen to hungry persons eating hastily, or to children, and requires the greatest self-control and presence of mind on the part of those who are present in order to be of any use. What to do in case of Choking. The subtance which causes the choking may either be at the top of the throat at the entrance to the CHOKING. 12o f::ullet or lower down. If at the upper part of the throat, prompt action will often remove it, either by thrusting the finger and thumb into the mouth and pulling the obstruction away, or if it cannot be reached so as to pull it away, a piece of Avhalebone, a quill, or even a penholder— anything at hand — should be seized and pushed doAvn as a probang, so as to force the substance down the gullet. Tickling the back of the mouth with a feather, so as to pro- duce sudden retching, will sometimes dislodge it. A sharp blow on the back will perhaps displace it, or a sudden sj^lashing of cold water in the face, causing involuntary gasping. Sliould the patient become insensible before relief can be afforded, it must not be assumed for certain that death has taken j)lace, and such remedies as dashing cold water on the face and On the chest, ap]3lying ammonia to the nostrils, and artificial respiration, should be continued till medical aid arrives. "When any foreign substance, solid or fluid, be it ever so small, as, for example, a crumb of bread or a drop of water, passes into the windpipe, it immediately occasions distressing cough and interrupted respira- tion from spasm of the muscles at the top of the windpipe ; and this is also called choking, but it is altogether a different kind of action from the one we have just been considering. The substance here is always small, and is usually a dry isrumb o± bread 124 CHOKING. or ci drop of fluid draAvu accidentally into the wind- pipe in tlie act of inspiration, whicli frequently occurs from an incautious attempt at speaking wliile in the act of swallowing. Quietude on the part of the sufferer, and to refrain wholly from speaking, is all that can be recommended. lo 1112.7 bs doubted whether the common practice of taking a little drink really does any good, but as it is unattended by any evil it may be resorted to. When you reflect that the oflending matter is in the windpipe, and that the drink goes down the gullet, it is perfectly clear that it cannot be washed down as is commonly believed. Still, however, it is possible that the act of swallowing the drink may, by sus- pending for the time the action of breathing, allow the muscles of respiration to recover more readily from the state of spasm into which they have been thrown by the irritation from the offending matter. With this object in view, therefore, the drink should be swallowed as slowly as possible, and for the same reason, a voluntary suspension of breathing, as long as can be done under the circumstances, tends to lessen and shorten the state of distress. Nature, however, generally removes the offending cause by the efforts of the cough which is invariably'- produced. Paralytic patients are very liable to this species of choking, and we have known a large piece of food slip into the windpipe of such a person and produce CHOKING. \2^> imminent danger of suffocation. Of* course, in sucli cases, medical aid must be sought, and tlie surgeon should be told the nature of the case in order that he may bring with him the necessary instruments for performing the operation of cutting an opening into the windpipe. 126 SPURIOUS CROUP. SPUEIOUS CEOUP, OE LAEYNGISMUS STEIDULUS. A mother may be wakened up in the niglit by a child breathing with curious crowing inspir- ations, and she may become alarmed lest the child is commencing with an attack of croup. There is, however, a great difference between this affection and croup. It is a spasmodic disease, and consists of a closure of the opening into the wind- pipe, by which air is prevented from gaining access to the lungs. It generally occurs during the period of teething, and is unaccompanied by fever or other symptoms of ill-health. The suddenness of the onset, the fact that the child appeared to be in good health when put to bed, the crowing nature of the inspirations and the quickness with which the paroxysm is over, will generally be sufficient to reveal the true nature of the affection. What to do in Case of Spurious Croup. Put tlie lower parts of tlie body in water at a temperature of about 100*^ P. and pour cold water from a height upon the head. Slapping the chest and buttocks has also a good effect in overcoming the spasm. Should these fail, artificial respiration should be tried. CEoup, 127 CEOUP. This disease is one of childhood, it generally occurs between the second and fifth year. It docs not begin abrnptly like spurious croup, but ij ushered in by the ordinary symptoms of a cold, such as running at the eyes and nose, feverishness, and slight cough. This part of the disease often fails to give rise to any anxiety, and it is not till the most characteristic symptoms make their appearance that the mother becomes alarmed, and at the same time aware of what is the matter. The child generally wakes up in the night with a loud, brassy cough. Inspiration is accomjDanied by a peculiar crowing or whistling sound, there is restlessness and fever, the skin is hot and the pulse quick, and the child cries and moves uneasily from side to side. What to do in Case of Ceotip. No time must be lost in sending for medical aid, and in the meantime the child should be taken out of bed and put into a warm bath at a tem- perature of 100'' r., and kept in it for half an hour, or a sheet Avrung out of warm water may be wi'aj)ped round the body and blankets on the top, so as to get the skin to act well ; the child should be allowed to 128 CKOtjp. remain in this for an hour. And while it is in the bath or the pack, a teaspoonful of ipecacuanha wine should be given every quarter of an hour, with drinks of tepid water between, till the child vomits. When taken out of the bath the body should be dried with a warm towel, and sponges wrung out of warm water should be kept constantly applied over the windpipe. If a bronchitis kettle is at hand it shoLild be put on the fire with some water, so as to get the atmosphere moistened by steam passing into the room, or a blanket may be wrung out of hot water and a brick wrapped in it, which answers very well for the same purpose. SPRAINS. 129 SPEAINS. When the power of movement of a part is weakened as the result of sudden and excessive exertion, it is said to be sprained. The sprain may be slight or severe. If slight, the ligamentous struc- tures surrounding the joint are merely stretched ; if severe, they are lacerated. In the former case, little or nothing may be visible at the seat of injury; in the latter there will be swelling, inability to move the joint without great suffering, tenderness on pressure, and by-and-by there will be a discolor- ation as the result of blood that has been effused from torn vessels at the time of the accident. There is often sickening pain, accompanied by faintness, at the time the injury is received. The parts most subject to sprain are the ankle, the wrist, and the thumb. The causes which produce this accident are various : thus, the ankle may be readily sprained by a person slipping his foot upon a loose stone or a j)iece of orange peel. In wrestling and dismounting from the saddle the same thing may happen. Falls from horseback, when the hand is put out to save the body, may give rise to a sprain of the wrist or thumb. 130 SPRAINS. What to do in Case of Sprains. Sprains are often treated by methods that seem at variance witli one another, and appear to do well with both. Thus some apply cold in the first in- stance, others heat ; usually speaking, warmth will be found more agreeable than cold when applied in such cases, so that the best thing to do in the first in- stance is to foment the part well with warm water, or an infusion of camomile flowers and poppy heads, and keep the part at rest till medical assistance can be procured. These accidents should never be re- garded with indifference, as the usefulness of the joint may be interfered with, and the person's health and capacity for work suffer in consequence. When the sprain is not very severe tincture of arnica brushed over the part several times a day will generally suffice to effect a cure. After the more acute symptoms of a severe sprain have subsided the joint should be enveloped in cotton wool, and a good firm bandage applied over this, or an indiarubber bandage, either plain or woven with cotton, which will give a feeling of security to the injured joint, and enable the person to get about much sooner. Should pain on movement continue, as it frequently does for some weeks after, the treatment by means of warm applications should be given up and a more tonic or bracing method had recourse to. Tor this SPRAINS. 131 purpose the douclie should be employed. A rough and ready bath of this kind may be had by running the tap on the injured pai"t, or pouring water from a height upon it. Then friction, with a rough towel, should be employed for a quarter of an hour or more at a time, and some stimulating application, such as tincture of iodine, applied night and morning. 132 DISLOCATIONS. DISLOCATIOl^S. By dislocation is meant the separation of the parts of a bone entering into the formation of a joint. It is generally the result of violence, but may be brought about by disease, or even exist from birth : when it is the result of violence the force may be applied either directly, as when a person falls upon the point of his shoulder and dislocates that joint, or indirectly, when falling upon his elbow the same thing happens. A dislocation may be partial or complete, the former when the surfaces of the bones are in some degree separated, the latter when the action of the muscles comes into play and draws the parts more completely asunder. Simple and compound are also fcerms applied to dislocations, the former, and that more frequently met with, where the skin is un- broken, the latter in which a wound permits of com- munication from the surface with the parts of the bone dislocated. Dislocations are more frequent in adult life than at the earlier and later periods, the reason being that in childhood the bones are very yielding, while in old age they are more liable to break on account of their brittleness. When a dislocation occurs the following evidences DISLOCATIONS. 133 of its existence may be ascertained, viz., an altered appearance of the joint, as compared with the corre- sponding one of the opposite side. Any attempt at movement shows that the natural function of the joint is lost. There is inability to move it in the direction in which movement is usually performed, and each attempt gives rise to pain. After a time swelling occurs, and there may be either lengthening or shortening of the limb, more usually the former. What to do in Case op Dislocation. It is not often that much can be done by un- skilled hands in the treatment of this accident, and if medical aid can be procured without much delay the person had better just be kept at rest and a surgeon sent for, or he may be conveyed to the doctor's house with as little disturbance as possible. If, however, one is where it is impossible to procm-e help without considerable delay, it may be justifiable to try what, in other circumstances, ought never to be attempted, so that it must be borne in mind that what is said here in regard to treatment, and after- wards in speaking of fractures, is not what is recom- mended if skilled assistance can be had, but rather what may be tried in its absence. Surgeons treat dislocations by reducing them, by which is meant the bringing together of the surfaces again as they were previous to the accident. In order to do this it should be remembered that the 134 DISLOCATIONS. muscles wliich. formerly kept the bones in tlieir place are now acting powerfully to keep them apart, That which has to be overcome is the influence of the muscles, and in order to do this the employment of traction is necessary. ]^o rough handling of the injured parts must ever be resorted to ; it is not so much strength that is required as method in the right direction of the power that is made use of. All violent tugging and hauling at joints is productive Fig. 63.— Clove Hitch. of much mischief and cannot be too strongly con- demned. Formerly various methods were resorted to in order to overcome the muscular resistance, such as warm baths, emetics, and tobacco, but these have all given way before the employment of chloroform, which in the surgeon's hands exercises a wotiderful effect in overcoming muscular resistance. Quiet, steady pull- ing is more useful in bringing about fatigue of the muscles than the employment of any amount of mere brute force. DISLOCATIONS. 135 The part of the limb nearest the body must be steadied, and an amount of counter extension em- ployed. This may be accomplished by Avrapping a wet bandage or handkerchief round the part and putting over that a skein of worsted, towel, shawl, &c., fastened by means of a clove hitch. One person should seize this while another should pull at the part furthest removed from the body either with his hand or in a m.anner similar to the other, but of course in an opposite direction. The thumb may be dislocated from a blow upon Fig. C4. — Apparatus employed in the reductiox of Dislocatiox OP THE Thumb. it, and this accident is generally reduced by pulling upon the part farthest removed from the body, as shown in the diagram, while the part nearest the body is steadied by the disengaged hand of the operator or that of an assistant. An awkward accident sometimes happens from the mouth being opened too wide, as in yawning, in which the lower jaw is dislocated. The person remains in a ludicrous plight, his mouth wide open, and he unable to close it. The thumb of each hand, 136 DISLOCATIONS. covered witli a liandkerchief, is placed upon tlie back teeth and the jaw pressed downwards, while the chin is raised and pushed bacl^ by the palms of the hands and fingers. The jaw will generally go into its place with a snap. There are several methods made nse of by the surgeon in reducing a dislocation of the shoulder joint. One is to make the person lie down upon his Fig. 65. — Eeducing a Dislocation of the Shoulder-joint by means OP THE Heel in the Axilla or Armpit. Tlie patient is placed iu the recumbent position uoon the floor, a Gouch, or bed. The surgeon then seats himself beside him, and having taken off his boots, places his foot in the axilla of the dislocated shoulder, making it act as a fulcrum. He then draws the arm steadily downwards, when the reduction will generally be effect ed. back, and, putting the heel in the armpit as a counter extending force, the surgeon draws upon the arm either with his hands or in the manner represented in the diagram. Another is to place the knee in the DISLOCATIONS. 137 armpit whilst the foot rests upon the chair in which the patient is sitting-, the arm is then bent over the jcnee, and in this way the dislocated shoulder may be reduced. Yet a third method which may be tried by any one Fig. 6G.— Rebucing a Dislocation of the Shoulder-joint by the Knee in the Armpit. The surgeon is represented as standing by the patient's side with his foot resting upon a chaii', and his knee in the axilla or armpit. His knee thus acts as a fulcruni, and the surgeon, by bending down the arm and bringing it across the knee, endeavours to reduce the dislocation. who is unfortunate enough to meet with this accident in the field, is to go to a five-barred gate, and if he has courage to endure some pain, put his arm over 138 DISLOCATIONS. Fig. 67. — Trying to keduce a Dislocated Shouldee. tlie topmost rail, and taking liold of tlie lowest lie can reacli, make tlie weight of Ms body tell on the other side, a slight hitch shonld then be given and the head of the bone may be felt to go into its socket. In Dislocation of the Hip Joint, where the head of the bone is displaced upwards and backwards, reduction of the dislocation may be effected by bending the leg upon the thigh, and the thigh uj)on the abdomen, then turning it outwards and extend- ing it, the head of the bone may be found to pass Fig. 68.— ili'TiioD Emfloyed in the Eeduction of a Dislocation OF THE Hip. DISLOCATIONS. 139 into its socket. Sometimes the surgeon is obliged to employ an arrangement of pulleys for reducing dislocation of the hip joint as represented in the diagram. 140 FRACTURES. JFEACTUEES. When a person falls or receiyes a blow wliicli breaks one or more of the bones of the body, a fracture is said to have taken place. Fractures may be either simple or compound. A simple fracture is one in which the skin remains unbroken — a com- pound fracture one in which there is communication between the broken bone and the outer air. The compound fracture is a much more serious accident than the simple for this reason, that muscular structures are frequently torn through, and nerves and blood vessels may be lacerated, also that the ends of the bone may come into contact with the ground, and dirt and other foreign sub- stances be in this way introduced into the wound and set up irritation. Antiseptic surgery has done much of late years to render this class of injury less formidable, and many a limb that formerly would have undoubtedly been sacrificed may now be saved. There is a third kind of fracture called the green- stick fracture, which, however is more cor- rectly spoken of as a bending or partial breaking of the bones, rather than a fracture. It occurs in children in whom the bones are soft and yielding. A fracture may be distinguished from a dis- location in the following way: with one or two FRACTURES. 141 exceptions, the fracture is followed by shortening of the limb ; in a dislocation there may be either shortening or lengthening. In a fracture the amount of movement is always greater than natural, in a dislocation it is less. There are pain and swelling in both, but in addition there is that peculiar feeling called crepitus, which is produced on movement by rubbing together the two ends of the bones ; this is never present in a dislocation. The signs of fracture may be tabulated as follows : 1. Pain accurately localised. 2. Inability to use the limb. 3. Change in shape. 4. Unusual mobility. 5. Swelling. 6. Crepitus. What to do in Case of Fracture. To render first aid when fracture has taken place it must be remembered that the object in view is to bring the ends of the bone that has been broken as nearly as possible to the condition they were in previous to the accident. In order to do this, the part nearest the body must be steadied by some one, while that farthest removed is gently extended or stretched out, and the sound limb should always be uncovered and act as our guide. Then, having got the limb into good position, our next course should be to keep it so, and for this purpose recourse must be had to what are called splints, the object of which is to fix the limb in the position in which it has been placed. 142 FKACTUKES. We cannot always obtain splints such as you will bu}^ at a surgical instrument maker's shop, but for- tunately for ambulance work, this is not necessary as pieces of pasteboard, lath, the covers of books. Ftg. 69. — Method of treating Fracture oe the Fibula, or Outer Bone op the Leg, in its Lower Third, known as Pott's Fracture. sticks, rulers, hat boxes, stirrup leathers, may all be utilised in this way. Straw or hay wrapped lightly up in towels also answers well. With one or other of these padded with cotton wool, tow, hay, or anything soft, a very good splint may be made, which may be secured in its place by means of towels, hand- kerchiefs^ leather straps, or strips of calico. Fig. 70. — Form oe Splint used in the treatment oe Fracture of the Bones of the Leg. In simple fractures nothing more should be at- tempted; in compound, some antiseptic dressing, such as carbolic oil on lint or sanitas vaseline, should be laid over the wound. It is not unusual. FRACTimES. 143 more particularly in the country, that sprains, dislo- cations, and fractures are treated by persons calling themselves bone-setters. Having had no previous anatomical or surgical training, their treatment of these affections is entirely empirical, and often the surgeon finds, when he is called in afterwards to these cases, that the nature of the injury has been misun- derstood — a joint said to be out that was never dis- EiG. 71. — Splints used in the treatment of Feacture of the Shaft OF THE RUilEEUS. There is an inner short splint, an outer long, and one for the arm. located — and the patient has often found to his cost that, owing to the imperfect treatment he has re- ceived, fractures have united badly, and the useful- ness of many a limb has been impaired in this way. V/hen a fracture heals it does so by the throwing out of a substance called callus around the seat of the injury, which is soft at first, but in from two to 14 i FRACTURES. six weeks unites the bones firmly together. In order that a fracture may heal and leave the limb unimpaired, the broken surfaces must be brought into close contact, and kept in position by means of carefully-applied splints and bandages. The length of time splints are to be kept on will vary with indivi- dual cases, and can only be determined by the medical attendant. SCALDS AND BUEN3. 145 SCALDS AND BUENS. When a part of the body has its temperature raised tlie effect is to give rise to redness. If the cause is remoyed the redness will quickly pass awaj^, but if it be continued longer the cuticle or scarf skin will separate from the true skin, and a blister will be formed, and if continued longer destruction of the deeper textures will result. Burns and scalds are dangerous according to the part of the body affected, and to the extent of the surface injui^d. The condition of health in which the patient is at the time has also much to do with the effect pro- duced, for if a person be in a robust state of body less harm will result than if he is weak and debili- tated. These injuries are generally followed by severe nervous shock, especially when any extent of surface has been affected, and, in consequence, where this happens, although the pain must be exceedingly acute, comparatively little complaint may be made. Scalds are produced by hot liquids, such as water, oil, &c., coming in contact with the body. In the case of water that has been boiling, and is upset on the hands or legs, usually speaking some of the heat is lost before it reaches the body, so that the tempe- rature is never really at the boiling point when the water touches the body. In the case of liquids re- K 146 SCALDS AND BTJKNS. quiring a liiglier boiling point tlian 212° F. (the boiling iDoint of water), the injury is proportionately severer, and the shock greater, and, of course, it is so also if a person falls into any boiling liquid. Burns are caused by solid bodies heated to a high temperature coming into contact with the body, or by a jBlame, such as gas or petroleum, gunpowder, &c., and the burn will be severer in proportion to the extent of surface that has been injured, and the length of time, whatever has caused the burn, has been in contact with the body. Molten metal may fall upon a part of the body and roll off it again, producing comparatively little effect, but if it is kept in contact with the body, as, for example, when it falls into the inside of the boot, a very serious injury is produced. Many lives are lost through accidents of this sort, and many of those whose lives have been spared have suffered from deformity of one kind or another for the rest of their days. Owing to the carelessness of mothers boxes of matches are frequently left about, and the children, getting hold of the matches and playing with them, set fire to curtains or their night clothes, and are often severely burnt or lose their lives in consequence. Frequently also ladies' dresses are made of such light, combustible material that when, owing to their carelessness, they get into close proximity to the fire, they are speedily enve- loped in a blaze. SCALDS AND BURNS. 147 Where light articles of clothing of tins descrip- tion are worn it will be well to remember tbat thej can be rendered proof against such accidents, and that for this purpose all that is required is to soak them in a solution of sulphate of ammonia. Hot liquids should never be placed within the reach of children unless some one is present to look after them, and fires should be so guarded that if the little ones fall there will be no dansfer of their comino^ in contact with the bars of the grate. What to do ix case of Scalds axd Buexs. "When a person has been scalded the jjart should be at once immersed in cold water, or cold water poured over it, or ice applied if it can be had, or bicarbonate of soda may be dusted over the part and a wet cloth applied on the top of it. When blisters have formed they should be pricked with a needle or pair of scissors, and the cuticle carefully pressed dowQ, after which the bicarbonate of soda may be applied as before, or an ointment composed of five grains of chlorate of potash to the ounce of lard, or Carron oil, which is composed of equal parts of linseed oil and lime water (this compound receives its name from the Carron Ironworks, where it was much used by the men). Th3rinol, which is an excellent antiseptic, and carbolic oil of the strength of one part to one hundred of olive oil, form useful dressings, and 148 SCALDS AND BTJENS. destroy tlie offensive smell which, is apt to be present when the dead tissues separate. Cotton wool forms a useful dressing in cases of scalds and burns ; it should be applied to the injured surface, and a bandage put over it, which renders its action most beneficial. When a person's clothes have caught fire it only makes matters worse when she rushes about the room, because currents of air so created fan the flames and increase the blaze. The best thing for a person to do in such a case is to seize some woollen article, such as a rug or blanket, or any other thick m.aterial, and fold it closely round the body, then lie down upon the floor and roll over and over. If there are bystanders present the person should be at once enveloped in the way already described, or coats, shawls, anything handy, may be used to wrap round the body, then cold water should be procured and in large quantities poured over the body. When the flames have been extinguished the garments should be removed, and of course for this purpose the person must be taken to some convenient place, but she had better not be put to bed in the first instance. All articles of clothing that are in contact with a burnt surface should be cut away; they must on no account be pulled off. After this has been done the burnt surface may be covered over with cotton wool alone, or with some antiseptic dressing, such as thymol, carbolic, or Carron oil underneath. SCALDS AND BURNS. 149 The sores that result should be treated with chlorate of potash ointment of the same strength as that previously mentioned, which may be changed once or twice daily. The first effect of a severe scald or burn is to give rise to great shock to the nervous system, and the pale, collapsed appearance of the patient indi- cates that mild stimulants are necessary. For this a cup of tea may be given, and the diet should be light and nourishing for a few days. The following will answer well :— Milk, eggs, cocoa, mutton broth, beef tea, and the like. When a large surface of the body has been burnt the action of the skin over the part affected ceases, in consequence of which i^reat additional work is thrown upon the external organs, such as the kidneys, which may become congested on this account. The treatment of these affections must of course be left in skilled hands, and for any extensive burn or scald medical aid should be at once sought. It has been recommended by some writers that a rope ladder should be kept in one of the bed- rooms in case of fire breaking out in the house. Tailing this blankets or sheets tied end to end may serve as a means of escape. Strong mineral acids produce what is called an eschar when applied to the surface of the body, and have to be treated by the a]3plication of antiseptic dressings, such as thymol, weak carbolic oil, or boracic lint moistened with water. If the slouo-hs 150 SCALDS AND BUENS. are difficult of separation, warm antiseptic poultices may be applied, snch as tliose of charcoal. In burns from acids, generally the application of some alkali, such as the bicarbonate of soda, will ease the pain most speedily, and where a person has been burnt by contact with alkaline substances, as in falling into a limekiln, sponging the body with wea,k vinegar and water is often found to be useful. FKOST BITES. 151 COLD, CHILBLAINS, FROST BITE, &c. By exposure of a part of the body to the influence of cold its vitality is lessened. On the removal of the cold, a corresi^onding reaction sets in, blood flows more freely in the part, and that which was pale, owing to the contraction of the capillaries, becomes red and inflamed-looldng-. Ko harm will resnlt if the cold has not been long in contact with the body, or the duration of the exposure has not been great, where care has been taken that the part numbed by the cold was not brought suddenly into contact with a high temperature, such as holding the part to the fire. When a part of the body has been affected by cold, and reaction has set in, and this has occurred frequently, the surface becomes of a puri^ly colour, and there is itching and swelling, or in other words, what is called a chilblain is developed. Chilblains attack those parts of the body in which the circulation is least active, as, for example, the fingers and toes, when they are often very trouble- some during the winter months. Those most liable to this affection are persons who are much exposed to the cold during the frosts of winter, in whom there is a feeble habit of body, or who are exposed to frequent changes of temperature, as in working 152 FROST EITES. amongst cold and hot water alternately. Coming in with the feet cold and numb, and sitting down in front of a bright fire, is very apt to bring on chil- blains. Generally, only the surface of the body is reddened, and there is swelling of the part, but occasionally there may be vesication, blisters may be formed, and disagreeable and troublesome sores may result. Treatment of Chilblains. When the skin is unbroken, some mild stimulating' application is often beneficial, and for this purpose camphorated oil may be rubbed over the part, or some soap and opium liniment, to which a little tincture of cantharides has been added in the pro- portion of two parts of the latter to six of the former, or tincture of iodine may be painted over with a camel's hair brush or feather nio-ht and morning. Care slioiild be taken to expose the jjart as little as possible to the action of the air, and warm woollen gloves and stockings should be worn. The person who suffers from chilblains should never come in with hands cold and numb and go to the fire to warm them, but should dip them in cold water, and rub them well till reaction sets in. When a sore has been formed some gentle stimu- lating ointment should be applied to the part. For this purpose camphor ointinent, weak iodine oint- FROST BITES. 153 ment, iodoform ointment, or one composed of tlie red oxide of mercury, may be used. Frost Bites. Where the cold has been more intense, or the ex- posure to it greater, frost hite may occur, if it is partial; or the whole body may be frozen. The tendency to suffer from these severe effects of cold is more manifest in country districts than in towns, where people wandering from one place to another are overtaken by snow-storms and overcome by fatigue and cold, sit down under a hedge or wall, and frequently fall asleep. Too frequently, when a person has fallen asleep in this way, death overtakes him, and this is more liable to occur when people have been drinking and have dropped down in an intoxicated condition upon the road. The tendency of alcohol is to dilate the small blood- vessels on the surface of the body, and to cause a larger quantity of blood to circulate there, and in proportion as you increase the amount of blood on the surface you take away from the deeper-seated and more vital organs of the body. During sleep the ability to resist cold seems to be much less than when awake, for people are often frozen to death at a temperature less than that in which, in some northern cities, people are enjoying themselves out of doors. A large quantity of blood in the surface capillaries being thrown in upon the deeper structures, owing to the 154 FROST BITES. contraction caused by the cold, gives rise to conges- tion of these parts, and if the cold be longer continued the internal structures may become frozen also, the blood in the vessels and the food and liquid in the stomach being converted into ice. When a person has "been picked up in a frozen condition he should not at once be removed to a warm room, but may be put into some place where there is no fire. The clothes should then be care- fully removed from the body, as any rough handling may be followed by the breaking of a limb in the rigid condition in which the body is. The whole of the body, or the part that is frozen, should be rubbed with snow, if it can be had, or with cold water if it cannot, or the body may be put into a cold bath. If the breathing be stopped artificial respiration should be employed, and if the patient begin to show symptoms of recovery the cold cloths or snow, with which the body has till now been rubbed, should give place to friction with cloths that have been warmed, and the patient may then be removed to a slightly higher temperature. A little tepid fluid may now be given him to drink, such as milk blood- warm, or a little cold tea or cocoa, or beef-tea or mutton broth, and gradually, as the circulation is established, the surroundings of the patient may be made more comfortable. Too niucli care cannot, however, "be exercised in regard to such cases, and where a person is taken FKOST BITES. 155 into a heated atmospliere at once the violence of the reaction, if the whole body has been frozen, will be such as to cause speedy death, and if a part has been frozen mortification will result. When any one is exposed to the inflnence of the cold he should endeavour to keep up the temperature of the body by active exercise, but if the exposure is long continued, after a time the blood becomes cooled below its natural heat, and then the disposition to sleep becomes great. Everything in one's power should be done to resist this soporific tendency, and we must do all we can to prevent ourselves or others succumbing to its infiuence, because, as has been well said, to sit down is to sleep, and to sleep is to wake no more. 156 DROWNING, DEOWNINa. When the head is immersed in liquid, or a sub- stance of a gelatinous nature, by whicli the air is prevented from getting to the lungs, death is said to result from drowning. It is not necessary for the whole of the body to be immersed in order that a person may be drowned, and small quantities of fluid have sufficed to bring this about ; as, for example, in the case of a child falling with its face into a basin of water, and being unable to extricate itself, or a person falling down in an epileptic fit, or while drunk in a gutter with his face downwards. Many accidents occur every year from drowning, and it is well for every one to know what is best to be done in such cases, as no one can tell when the moment may arrive for him to render help to some of his fellows. Some of these accidents occur in winter during skating, and in all places where this delightful form of exercise is indulged in, an ample supply of ropes and ladders should be provided by the authorities. Tailing these, the bystanders may tie the sleeves of their coats together and throw them out as a kind of rope to the drowning person. But by far the greater number of deaths from drowning occur during the summer months, and the frequency of these accidents should impress all with DROWNING. 157 the necessity of learning to swim. It may be borne in mind, as Esmarcli has pointed out, that if the hands are kept close down by the sides, and the face held up, that a person, although he cannot swim, will in this way float, but all attempts in the way of shouting for help by raising the hands into the air only increase the tendency of the body to sink. What to do in cases of Drowning. When a person has been removed from the water no attempt should be made to carry him any dis- tance : the work of resuscitation should be begun at once upon the spot, otherwise lives maybe sacrificed. Then the following useful directions in regard to the treatment of the apparently drowned, published by the Royal ISTational Lifeboat Institution, should be put into practice. "I. Send immediately for Medical assistance, blankets, and dry clothing, but proceed to treat the patient instantly on the spot, in the open air, with the face downward, whether ashore or afloat, ex- posing the face, neck, and chest to the wind, except in severe weather, and removino^ all tio-ht clothino: from the neck and chest, especially the braces. The points to be aimed at are, first and immediately, the restoration of breathiDg; and secondly, after breathing is restored, the promotion of warmth and circulation. "II. To restore breathing. To clear the throat. — 158 DROWNING. Place tlie patient on tlie floor or ground with tlie face downward, and one of tlie arms under the fore- head, in which position all fluids will more readily escape by the mouth, and the tongue itself will fall forward, leaving the entrance into the windpipe free. Assist this operation by wiping and cleansing the mouth. If satisfactory breathing commences, use the treatment prescribed below to promote Fig. 72.— Dr. Marshall Hall's Method tor the Restoration op THE Apparently Drowned. The Act op Expiration. warmth. If there be only slight breathing, or no breathing, or if tbe breathing fail, then turn the patient well and instantly on the side, supporting the head, and excite the nostrils with snuff, harts- horn and smelling salts, or tickle the throat with a feather, &c., if they are at hand. Rub the chest and face warm, and dash cold water, or cold and hot water, alternately on them. • DROWNING. 159 " If there be no success, lose not a momentj but instantly imitate hreathing, " To imitate breathing", replace the patient on the face, raising and supporting the chest well on a folded coat or other article of dress. Turn the body very gently on the side and a little beyond, and then briskly on the face, back again, repeating these measures cautiously, efficiently, and per- FiG. 73. — Dr. Marshall Hall's Method tor the Eestoratiox op THE Apparently Drowned. The Act of Inspiration. severingly, about fifteen times in the minute, or once every four or five seconds, occasionally varying the side. {By placing the patient on the chest, the iveight of the body forces the air out : when turned on the side this pressure is removed and air enters the chest,) On each occasion that the body is replaced on its face, make uniform but efficient pressure with brisk movement on the back between 160 DROWNIXa, and below tlie shoulder-blades, or bones on each side, removing the pressure immediately before turning the body on the side. During the whole of the operations, let one person attend solely to the movements of the head and of the arm placed under it. The result is respiration, or natural breathing, and, if not too late, life. Whilst the above operations are being proceeded with, dry the Fig. 74. — BiiEATHiNG Imitated by Dr. Sylvester's Method. Act or Inspiration. The hands and feet, and as soon as dry blankets or clothing can be procured, strip the body and cover or gradually reclothe it, but take care not to interfere with the efforts to restore breathing. *■ III. Should these efforts not prove successful in the course of from two to five minutes, proceed to imitate breathing by Dr. Sylvester's method, as follows : Place the head and the hack on a flat surface, DltOWKINO. 161 inclined a little up from fclie feet ; raise and support the head and the shoulders on a small firm cushion or folded article of dress placed under the shoulder blades. Draw forward the patient's tongue and keep it projecting beyond the lips — an elastic band over the tongue and under the chin will answer the purpose, or a piece of string or tape may be tied around them, or by raising the lower jaw the teeth Fig. 75. — Bkeaihing Imitated by Dr. Stlvestee's Method. The Act of Expiration. may be made to retain the tongue in that position — and remove all tight clothing from about the neck and chest, especially the braces. "To imitate the movements of breathing. — Standing at the patient's head, grasp the arms just above the elbows, and draw the arms gently and steadily upwards above the head, and lieejp them stretched upwards for two seconds. (By this means 162 DROWNING. air is drawn into tlie lungs.) Then turn down the patient's arms, and press them gently and firmly for two seconds against the sides of the chest. (By this means air is pressed out of the lungs.) Eepeat these measures alternately, deliberately, and per- severingly about fifteen times a minute until a spon- taneous effort to respire is perceived, immediately upon which cease to imitate the movements of breathing and proceed to induce circulation and warmth, "IV. Treatment after Natural Breathing has been restored. — To promote warmth and circulation commence rubbing the limbs upwards with firm grasping pressure and energy, using handkerchiefs, flannels, &c. (By this measure blood is propelled along the veins towards the heart.) The friction must be continued under the blanket or over the dry clothing. Promote the warmth of the tody by the application of hot flannels or bottles, bladders of hot water, heated bricks, &c., to the pit of the stomach, the armpits, between the thighs, and to the soles of the feet. On the restoration of life a teaspoonful of warm water should be given, and then, if the power of swallowing have returned, small quantities of wine, warm brandy and water, or coffee, should be administered. * General ohservations. — The above treatment should be persevered in for some hours, as it is an erroneous opinion that persons are irrecoverable, DROWNING. 1G3 because life does not soon make its appearance, persons having been restored after persevering for many hours. "Cautions. — Prevent unnecessary crowding of persons round the body, especially if in an apartment. Avoid rough usage, and do not let the body remain on its back unless the tongue is secured. Under no circumstances hold the body up by the feet. On no account place the body in a warm bath unless under medical direction, and even then it should only be employed as a momentary excitant. "A method of treating the apparently drowned, said to be in many points superior to that just described, has been invented by Dr. Howard, of New York. This '^ direct method,' as Dr. Howard calls it, has two positions. "'I, To pump and drain fluid from lungs and stomach. — This is done by placing the patient, face downwards, over a hard roll of clothing, so that the pit of the stomach is the highest point, while the mouth is the lowest. The operator supplements the pressure of his hands upon the back of the patient, above the roll, if necessary, with all the weicfht and force at his command. (( t II. For artificial "breathing. — The patient, whose clothing is ripped open from the waist, is laid upon his back, and the pit of the stomach is made the highest point by a hard roll of clothing beneath 164 DROWNING. tlie back, while the head is the lowest part. The wrists are crossed behind the head ; these a second person, if present, pins to the ground with one hand, while with the other the tongue is held forward by a piece of dry rag.' "The greatest possible expansion of the chest is thus obtained. The operator, kneeling astride the patient, grasps the most compressible part of the chest on each side of the pit of the stomach, and using his knees as a pivot throws forward, slowly and steadily, his whole weight until his mouth nearly touches the face of the patient ; then, by a final push, he throws himself back to his first erect kneeling position. " By the sudden removal of the compressing force the elastic ribs spring back to their original position, and by this bellows action, the air rushes into and is forced out of the chest alternately, as in natural breathing. Success may attend this process in a few minutes, but hope of a favourable result ought not to be given up under an hour." The reason why a person floats, if his arms are kept by his side, as already mentioned, is that he displaces a quantity of water greater in weight than his own body ; that is to say, the specific gravity of his body is less than that of the water in which he is immersed, but, by-and-by, the stomach and lungs become filled with water, and the general specific DROWNING. 165 gravity of the body being increased, the body sinks to tlie bottom. The length of time during' which a person may he immersed, and yet recover, is uncertain, some say- ing that a body that has been under the water more than four or five minutes can seldom be resuscitated, although cases are reported where recovery has taken place after submersion lasting for fourteen minutes, ■ or even for half an hour. In cases of drowning, death may result from the 23oisoning of the blood, owing to the oxygen of the air being prevented from getting to it. This is called apncea, or suffocation, and is similar to what takes place in strangling, but death may be caused by syncope, or failure of the heart, or, as in the case of very delicate persons or children, from fright. In others it may be due to apoplexy, as in the aged, or it may be the result of exhaustion, as where a strong muscular person has fallen into the water. Ho form of accident happens so easily as drovming in bathing, sailing, inundation, passing over bridges or gangways, in fishing, or among dyers, vraslier- women, tanners, and those engaged about water- works of various Icinds ; while, next to hanging, vountary drowning is the form of death most affected by suicides, particularly in summer. The appearance of a hody that has been drowned is as foLows : The surface of the body is cold, the 166 DROWNING. condition called " goose-skin" is present, the face is pale, there is commonly froth over the mouth, and some gravel and fluid may be found under the finger nails. The lungs are greatly distended, and a bloody froth comes from them when they are cut into. The stomach also generally contains fluid. EXCESSIVE HEAT. 1G7 EXCESSIYE HEAT. Just as excessive cold acts as a destroyer of life, so does excessive heat, althougli tlie diseases in the one case differ from those of the other. Eermentive changes, the result of decomposition, are Yery apt to occur during the "svarm months of the year, and then diarrhoea becomes j^revalent, which in cities proves a deadly complaint among infants and children. Water supplies are apt to fail, recourse may then be had to that which is of uncertain quality, and typhoid and other fevers be thus brought on. Exposure to the direct rays of the sun may give rise to sunstroke. A person may be walking along a road, or be on the hills shooting, and exposed to the influence of great heat, which sometimes results in his feeling giddy and sitting down, or in his drop- ping down suddenly in an unconscious state. In a case of this sort the face will be flushed, and the skin have a pungent, burning feel. The pulse is quick and excited. Breathing is slow, but it has not the snoring character that one finds in cases of apoplexy. Moreover, in the latter disease the sldn is cool. The effects of a high temperature may be expe- rienced, however, independently of the direct action of the sun's rays, and many cases of heat strcle occur 1G8 EXCESSIVE HEAT. when men are under cover, wlien tliey are crowded together in rooms or tents in which the air stagnates, and where the heat is excessive, or in soldiers on the march, when close together in large numbers. Heat affects some people more injuriously than others, and spirit drinkers are more liable to suffer from sunstroke than others. As in a great many other things, total abstainers in this have a greater immu- nity than those who indulge even in moderation. Wi-iAT TO DO IN Case of Sunstroke, &c. When any one lias fallen dov/n from sunstroke, or is suffering from the effects of heat, cold water should be at once dashed over his face and head, ice cloths or ice applied, if it can be had, if not, cold water. Give a teaspoonful of spirit of sal- volatile in water, or the same quantity of tincture of cardamoms. Tea or coffee may be given afterwards. As a preventive, when the sun is very powerful, people who are obliged to be out of doors should see that they have some light covering for the head, or have their hats venti- lated, which will keep the head cooler. Some light white material is best, or some green leaves may be put into the hat, or a cabbage-leaf used as a puggaree. Mothers should be careful not to allow children to play out of doors in bright sunshine with the head uncovered. SUFFOCATION. 169 SUFFOCATION. By suffocation is meant that form of death which results when the atmospheric air cannot reach the lungs so as to oxygenate the blood, and where, in consequence, dark-coloured blood circulates in the body, poisons the nerve centres, and leads to death. It may result from strangulation, as in hanging, from the burning of charcoal in a room from which the air has been excluded, from the accumulation of car- bonic acid gas at the bottom of wells, or in some cellars where new wine and beer are kept, by articles of food sticking in the throat, and so obstructing the entrance of air, by the overlaying of new-born chil- dren ; in short, by anything which cuts off the supj)ly of oxygen to the lungs. When the supply of fresh air is cut off from the lungs, the blood immediately begins to be darker in colour, and speedily the brain and nervous centres become poisoned, the body is thrown into convul- sions, but, although these are terrible to the on- lookers, the person probably suffers nothing, and in cases of recovery, after strangulation, there is no recollection of anything occurring at the time. For a while the diaphragm continues to act after the entrance of air to the lungs is stopped, and if the cause that is producing the asphyxia be now removed the patient will speedily recover. 170 SUFFOCATION. After tlie diaphragm and intercostal muscles have ceased to act the heart still continues to beat for two or three minutes longer, and the inability to feel the pulse at the wrist must not be taken as an index of the heart having ceased to act, but whenever the heart has stopped beating life becomes extinct, and no amount of effort will be of any avail to resuscitate anv one in such circumstances. The time, then, during which any one can be of service, either in cases of hanging, choking, or the accidents giving rise to suffocation, is very limited indeed, and what is to be done must be done at once. What to do in Case of Suffocation. If a person is found hanged he should be at once cut down, but care must be taken to support the body, and not allow it to fall with its weight upon the ground. Artificial respiration should be at once resorted to, and if fortunate enough to have natural breathing restored we must still remember that the patient is in a very critical state, and that he may remain in an insensible condition, similar to that produced by narcotic poisoning, and die some hours afterwards. It makes the greatest difference in these cases, whether the breathing has stopped or not, if it has not there is generally little difficulty about re- suscitation, but if ifc has, the difficulty of restoring the patient to health is very great. If the suffocation results from articles of food SUFFOCATION. 171 remaining blocked in tlie throat the treatment re- commended before should be at once adopted. If a person is suffocated bj the breathing* of coal- gas, sewer gas, or by being in a room where charcoal has been burnt, the first thing, of course, to do is to get the patient out as speedily as possible, but for this purpose care must be exercised, on the part of the person rescuing, that he does not succumb to the influence of the poison. A lighted candle should be carried in the hand, and wherever the light shows symptoms of failing, it is high time for the person to be getting out. In going down pits, wells, and the like, the person should be carefully roped round the shoulders and waist, and carry a signal cord in his hand, and whenever there is any failure in the sis"- nalling he must be at once drawn up. Quantities of lime thrown into wells will often oret rid of poisonous gas, or disturbing the air by the openino- and closing of an umbrella will cause the air to circulate, and so render it more fit for respiration. Of course, in all these accidents, no time should be lost in sending for medical aid. 172 roisoNs. POISOISTS. Poisons are substances which, when introduced into the system, are fitted to injure health. Many poisons, as such, when administered by a skilled hand, and in medicinal doses, prove exceedingly useful in the treatment of disease, so that the quan- tity taken or given, and the condition of the patient's stomach at the time, have to do with determining whether the amount that has been introduced into the system will prove dangerous or the reverse. Broadly speaking, we have two sets of poisons to distinguish — viz., those which act as irritants and those which act as narcotics. Among the former class of substances are sulphuric acid, or oil of vitriol, oxalic acid, phosphorus, arsenic, alkalies, such as soda, lime, and caustic potash, and among the latter, opium, chloral, prussic acid, alcohol, bella- donna, foxglove, tobacco. The irritant poisons give rise to burning and violent pains in the stomach, and over the whole abdomen. They cause vomiting and purging, there is coldness of the skin, cold perspiration, quickened and depressed pulse, tenderness on pressure over the stomach and bowels. Narcotic poisons give rise to congestion of the brain, lungs, heart, and spinal marrow, producing POISONS. 173 torpor, delirium, insensibility, slow, irregular breath- ing, and in some instances dilatation, in others con- traction of the pupils. Some poisons act upon the central organs, paralysing them and poisoning the blood. In these cases death is either instantaneous, or preceded by paralysis or spasm, as, for example, prussic acid and chloroform. Other poisons give rise to wasting of the body and ruining the health. In this category are lead and mercury. What to do in case of Poisoning. In the treatment of a case of poisoning we must act promptly in whatever is to be done, and the first thing to do is to try and remove the poison from the system ; failing this, to endeavour to counteract its injurious effects. Many of the irritant poisons, by giving rise to vomiting, are got rid of without the need arising: for the administration of emetics, or the use of the stomach pump. In such cases vomit- ing should be encouraged by the giving of draughts of tepid water, and the injurious effects may thus be prevented. "V7hen, however, vomiting does not occur naturally as a result of what has been taken into the stomach, it becomes necessary either to give emetics or use the stomach pump. This instrument is composed of a syringe or pumping apparatus, and a piece of elastic tubing attached to it sufficiently long to reach the stomach. The elastic tube, in using this instru- 174 POISONS. ment, lias to be carefully passed into tlie stomacli, and when there, tepid water should first of all be injected into it. Then the syringe is filled by draw- ing out the handle, and by closing the stop-cock the fluid passes away by the smaller tube, Avhen the pro- cess is again repeated. This should be done till the Ftg. 76. — Instrument used in place of the Stomach Pump to Evacuate the Contents of the Stomach in cases of Poisoning. fluid coming away is clear and free from all smell of the poison. This instrument is not so much used now as formerly, but is at times found extremely useful. The passing of the tube, and the manage- ment of the stomach pump generally, can hardly be undertaken by any unprofessional person. Should roisoxs. 17o it, however, bo at liand, and any one be found who will use it, the utmost care must be taken to pass the tube along the hack of the throat, and the greatest gentleness must be observed in its introduction. Be sure to keep to the hach of the throat, otherwise the tube may find its way into the windpipe instead of the oesophagus. In case of irritant poisoning", it must be borne in mind that the tissues are generally softened, and if anything like force is used, the tube may be pushed through the walls either of the stomach or the oesophagus. An easier instrument to use than the stomach pump, and one which answers very well, is made of a piece of elastic tubing ' about a yard and a half long, with a funnel attached to one end. The end furthest removed from the funnel is inserted into the back of the person's mouth, and, if not unconscious, he is to be asked to make efforts to swallow it. By this means it will be got into the stomach, and then the end with the funnel attached to it is to be raised above the head, and as much water poured down as the stomach can contain, then by lowering the funnel below the line of the stomach the stomach will emjDty itself, and by continuing the sy^^hon process of filling and emptying the poison will be got rid of. Emetics. In every case of poisoning an effort should be 176 POISONS. made in tlie first instance to excite vomiting, and in many cases tlie attempt will succeed. For this pur- pose a handful of salt may be mixed with, some luke- warm water, and this given to the patient to drink, and draughts of tepid water should be given after- wards. Mustard is a capital emetic where the poison taken is not of the irritant order. The dose is a tablespoonful in tepid water, to be followed by tepid drinks. Ipecacuanha, either in powder or as wine, is also most useful, especially when the poison is of the irritant class. Twenty grains of the former, or a tablespoonful of the latter, may be given to an adult, and lukewarm water administered as before. Smell- ing salts prove useful as an emetic in some cases, and it should be borne in mind that vomiting can be greatly assisted by tickling the throat with a feather or the finger. Perhaps one of the most useful of all the emetics is sulphate of zinc. It should be given in twenty grain doses, and may be administered in all cases where the poison taken is not an irritant. Before speaking of particular poisons there are some general facts that ought to be kept in mind, such as that alkalies and acids are antagonistic to one another, so that, when the former is the poison that has been taken, weak vinegar may be given, or the latter, chalk and water, whiting, plaster from the walls, &c. When an irritant poison has been taken, give some fluid substance like white of egg or milk. POISONS. 177 and, if the poison be laudanum, or any other of the narcotic order, strong coifee should be at once administered, and every effort made to keep the per- son awake. Irritants Arsenic. — Most cases of poisoning occurring in this class are .due to arsenic. This substance is used in the manufacture of certain green colours, as seen in wall-papers and calicoes. It is also employed by farmers for the destruction of vermin, and as a wash for sheep. Symptoms. — These are excessive thirst and dryness of the throat, burning pain in the stomach and bowels, severe vomiting and purging, both evacua- tions being bloody, suffusion of the eyes. The breathing then becomes difficult, the pulse is small, hard, and quick, the thirst is incessant. The ex- tremities become cold, and death is usually preceded by convulsions. There is no antidote. Treatment. — Give large quantities of sugar and water, or linseed tea, so as to promote vomiting and protect the coats of the stomach. When the violent symptoms are subdued, broth and other light diet may be given, but this will be subject to the medical attendant. Corrosive sublimate, or bichloride of mercnry. — This substance is used by taxidermists to preserve the skins of animals and birds. 178 POISONS. Symptoms. — A strong metallic taste in the mouth, a choking sensation in the throat, and a hot burning feeling extending along the mucous surface from the mouth to the stomach. There is nausea and vomiting, also severe purging, the evacuations being mixed with mucous and blood. There is great nervous depression, the pulse is feeble, quick, and irregular, the tongue has a white shrivelled look. The surface of the body is cold and clammy. Con- vulsions or stupor may then set in, and the person may die. Treatment. — The antidote for this poison is white of egg, which ought to be beaten up with water, and repeated at intervals, so as to favour vomiting. Milk or sugar and water in large quantity may be given if eggs cannot be had. Should vomiting not have been produced by the medicine, or by the antidote, the throat should be tickled, and ipecacuanha or salt and water given as an emetic. Phosphorus. — This substance is found in two forms, one yellow and the other red — the former is poisonous, the latter is not. It is this which enters into the composition- of various pastes for killing rats, and is used in the manufacture of lucifer matches. Children have been poisoned by sucking the heads of these matches, and adults by taking one or other of the pastes already referred to, either accidentally or with the intention of committing suicide. POISONS. 179 Symptoms. — The effects produced when this poison has been taken are violent, and burning pain over the stomach and belly, frequent eructations of gas, smelling of garlic, the vomited matter having the same smell, and being possessed of the property of shining in the dark. There is great anxiety and restlessness, the pulse is small, and scarcely to be felt. There is cold perspiration, subsequently pecu- liar prostration, which may or may not be followed by convulsions, then death. Treatment. — Give an emetic, preferably twenty grains of sulphate of zinc dissoh^ed in water. Then give lime-water, charcoal, demulcent, mucilaginous, or albuminous drinks, such as barley-water, linseed- tea, gum-Avater, or white of egg and water, afterwards gentle laxatives may be given. Oil of turpentine has been used as an antidote with success, it pre- vents the oxidation of the phosphorus, and renders it inert. Lead. — The preparations of lead which are apt to give rise to poisoning are the carbonate or Avhite lead, and the acetate or sugar of lead, as it is called. The former generally proves injurious to the system in the case of those who work amongst it and are exposed to its fumes, such as painters, plumbers, and the manufacturers of it. Symptoms. — When taken into the s^^stem in large doses, or in the form of sugar of lead, as by the drinking of wines that have been clarified by its 180 POISONS. addition to tliem, or as Goulard's Lotion, wHch. is a solution of the acetate of lead, it gives rise to sick- ness and vomiting, accompanied by violent pains in the stomach and bowels. There is a metallic taste in the mouth, with dryness of the throat, and thirst. When the system is exposed to the iufluence of the fumes, or when it is imbibed through the pores of the skin, a peculiar train of symptoms arises — viz., a blue line on the gums, obstinate constipation, colic, and a peculiar form of paralysis of the muscles, which raise the back of the hand, giving rise to the affection known as drojp wrist. If the action of the poison continues, the paralysis extends to other muscles of the body than those just mentioned. The colic, which arises from lead poisoning, has little to distinguish it from ordinary colic, the pain is per- haps more persistent and intense in character. Treatment. — When poisoning has arisen from a single overdose of lead in any of the forms already indicated, give an emetic or employ the stomach syphon, after which purgatives, such as Epsom or Glauber's salts, should be administered in doses oi two teaspoonfuls every two hours till the bowels act. When this has been accomplished, the salts should be continued in less quantity, along with dilute sulphuric acid, after which large doses of iodide of potassium (10 grs. or so) should be administered to eliminate the poison from the system. Bar3rtes, or the oxide of Barium, is exceedingly POISONS. 18] poisonous, and, when taken into tlie system, gives rise to burning in tlie stoinacli, vomiting, griping, purging, paralysis, convulsions, and death. Treatment. — The antidote for this poison is Epsom or Glauber's salts, which forms an insoluble sulphate, and passes away in the motions. Oxalic acid, or acid of sugar, is sometimes mis- taken for Epsom salts, to which it bears a consider- able resemblance. Half an ounce of this substance will prove rapidly fatal, but a much less quantity will destroy life. Symptoms. — After taking this poison there is a burning sensation in the throat and stomach, often bloody vomiting, extreme general debility, almost amounting to paralysis, very feeble, and often im- perceptible pulse. When a large dose has been taken, death may occur in a few minutes, and it is very seldom that the fatal issue is delayed beyond an hour. In some cases there is numbness down the back, and in the lower extremities ; in others, very acute pain. in the same parts. Treatment. — The antidotes to this poison are mag- nesia and chalk, one or other of which should be given as speedily as possible. They form, with the oxalic acid, msoluble and harmless salts ; one of them should be mixed with just sufficient water to render it drink- able, and a mouthful may be given every two or three minutes, till two or three ounces have been 182' POISONS. swallowed. Do not trouble about giving emetics in these cases, as valuable time may be lost. Of course, if possible, medical assistance should be got at once. A stomach, syphon should not be used until the anti- dote seems to fail. Copper. — There are several ways in which this substance may become poisonous, althouc^h in its metallic state it is inert. The most usual method of poisoning by copper results from carelessness in the use of vessels made of this metal, these being used when not properly tinned, and acid or greasy sub- stances allowed to remain in contact, which form the acetate of copper, or verdigris, with which all are familiar. This getting into the food, poisons the individual, and gives rise to the following symptoms : Symptoms. — If the quantity taken be small in amount, there will be pain in the stomach, accom- panied by sickness and vomiting. The vomited matters have frequently a coppery taste, and are bitter. Sometimes they are greenish or bluish. Should the person who has been poisoned by this substance be in a feeble state of bodily health, as, for instance, suffering from dysentery, or the quantity taken be large in amount, all the previous symptoms are aggravated, and are followed by bloody stools, cramps, convulsions, and death. Treatment. — The most handy thing to give by way of treatment in cases of poisoning from any of these preparations is w^hite of egg, which should be admin- POISONS. 183 istered at once. If medical aid can be had, the stomach pump will generally be resorted to in the first instance, and white of egg given afterwards. Later on give, in addition to the white of egg, enemata to act upon the bowels, so as to get rid of any of the poison that may lodge in the lower bowel. Bine vitrol, or the sulphate of copper, occasionally gives rise to poisoning, but generally it is rejected, owing to its emetic properties. The symptoms and treatment are similar to those spoken of above. Corrosives. Sulphuric acid, or oil of vitriol, is sometimes used as a poison in children, and adults in an unconscious state, also it may be taken accidentally, as, for example, when, owing to its oily nature, it has been taken in mistake for castor oil. Symptoms. — The effect of this poison on the mucous membrane of the tongue and cheeks is to cause whitening, owing to the destructive effect it exercises upon it. Immediately after it is taken there is violent burning pain in the mouth, throat, and stomach, accompanied by a feeling of constriction, burning thirst, vomiting of blood. Should the dose be considerable, death takes place very quickly. Treatment. — The antidotes for this poison are alkaline bicarbonates, and carbonates, such as soda 184 POISONS. and potasli. Chalk or magnesia may be nsed in the absence of these others. Mild diluents, such as olive or almond oil, should also be given. Both the stomach pump and stomach syphon had better be avoided, miless used by the medical attendant. Afterwards, should the patient recover from the first effects of the poison, the treatment necessary for inflammation of the parts must be had recourse to. Nitric acid, or aquafortis, and hydrochloric acid, or spirit of salt, are other examples of corrosive poisons. In the symptoms to which they give rise, and the treatment to be adopted, there is nothing to be added to what has already been said under sulphuric acid. Carbolic acid. — This substance, from the frequency with which it is used as a disinfectant and antiseptic, occasionally gives rise to poisoning. Symptoms. — It has a strong local irritating and hardening effect, causing whitening of the mouth and skin, burning pain in the throat and stomach is complained of, which is succeeded by rapid collapse and insensibility. Treatment. — Use the stomach syphon if it is at hand, then give large quantities of olive oil or melted butter. Alkalies. Under this head are included potash, soda, and ammonia. The first of these may be met with either as caustic potash, as carbonate, or in the form of POISOXS. 185 pearl aslies and soap lees; the second as caustic soda, carbonate or common washing soda, and soap lees. Ammonia may give rise to poisoning, either in the form of vapour in solution or in the solid form. Symptoms. — Poisoning from any of these sub- stances gives rise to a sensation of burning in the mouth and throat, extending to the stomach, purging, and a cold clammy condition of the surface of the body. Treatment. — Give drinks containing vinegar or lemon juice, and oils, such as olive or salad oil. Naecotics. Preparations of opium taken in poisonous doses frequently call for " first aid," and by far the most usual is Laudanum, so that we may consider the symptoms produced by these poisons by studying the effect of an overdose of this drug. It is frequently resorted to by suicides, and being often found in houses where it is kept for medicinal purposes, it is frequently taken by mistake. Many of the patent medicines advertised as soothing syrups, and which are often ignorantly given to children by mothers^ owe their influence to the presence of opium. Symptoms. — When an overdose has been taken it is followed by drowsiness, stupor, and an uncon- trollable desire to sleep. If the quantity taken be 186 POISONS. sufficient to prove fatal, and nothing is done to counteract its effects, tlie stupor becomes deeper, no efforts can arouse to consciousness, there is vomiting ; violent contortions and convulsions are the harbingers of death. Treatment. — As there is no antidote to this poison, it must be borne ui mind that the first thing to be done is to get rid of what is in the stomach by means of emetics. For this purpose sulphate of zinc in twenty grain doses may be given, followed by draughts of lukewarm water, or mustard and water, or salt and water, or twenty grains of ipecacuanha powder; tickle the throat with a feather or the finger. K vomiting cannot be brought about, and a stomach syphon be at hand, it should be used, and the patient, as soon as the stomach has been emi^tied of its contents, should be given strong coffee, and the drowsiness which oppresses the patient must be com- bated by constant movement, especially out of doors. Get him out into the fresh air if he can walk, and drag him about till the sleepy feeling passes away. Stimulating enemata, such as turpentine and castor oil, may be given to rouse him further, and get rid of any of the poison that may have reached the lower bowel. Lemonade, or vinegar and water, should be administered at intervals. Belladonna. — The berries of the deadly nightshade, as belladonna is more popularly called, have fre- quently proved poisonous in the case of children POISONS. 187 who, attracted by tlieir beautiful black colour, liave gathered and eaten them. Symptoms. — They give rise to nervous tremors and symptoms resembling intoxication, as well as vomit- ing and griping. This substance has a peculiar effect on the pupil of the eye, causing it to become very greatly dilated. If the quantity eaten (and for this purpose only a few beiTies are required) gives rise to the above symptoms, they are speedily followed by convulsions and death. Treatment. — The treatment consists in the imme- diate administration of an emetic, such as mustard and water, sulphate of zinc, or anything that is handy ; the use of the stomach syphon, after which a sharp purge should be given, and repeated doses of vinegar. Hot bottles may be placed to the feet. Strong coffee Qiay be given. Henbane, thorn apple, and tobacco give rise to similar symptoms, and the treatment is the same. Pnissic acid may be in the form of cherry-laurel water, cyanide of potassium, which is used by photo- o-raphers, and essential oil of bitter almonds, that has not been freed from this poison. Death ensues very rapidly, almost instantaneously, when a poisonous dose has been talien. Treatment. — The only thing that can be done in cases of this sort, when a person is in time to do any- thino", is to dash cold water from a height upon the 188 POISONS. liead and shoulders, apply smelling salts to tlie nostrils, and employ artificial respiration. Shell-Fish, Such, as mussels, may give rise to poisonous symptoms. These are sickness, giddiness, swelling of the face, and an eruption upon the skin like nettle- rash. More violent symptoms occasionally arise, such as pain in the stomach and bowels, convulsions, and even death. Treatment. — This consists in the giving of an emetic, then a purgative, and twenty or thirty drops of ether on a lump of sugar. Should the symptoms not pass away by these means, give ten or fifteen drops of laudanum in a little water. Poisonous Fungi. A considerable amount of doubt exists in the popular mind as to which mushrooms may be eaten with impunity, and which are poisonous. Only those mushrooms should be eaten which grow in airy places, whose colour is white or brownish, which do not change colour on a cut surface being exposed to the air, and whose taste is not bitter or astringent. On the other hand, mushrooms of bright gaudy colour clustering around the roots of trees, with soft watery flesh, astringent taste, and whose cut surface becomes blue on exposure to the air, should be avoided. POISON'S. 189 Symptoms. — The symptoms are those of irritant and narcotic poisoning. There is vomiting and purgmg, abdominal pain, followed by convulsions. Treatment. — Give an emetic of mustard and water in the first place, and a dose of castor oil after- wards. Other Poisons not Classified. Foxglove, or digitalis, is found growing wild in the woods and hedgerows over the greater part of the country. It may be plucked and eaten by children, when it will give rise to the following symptoms : — Symptoms. — Nausea, vomiting and purging, abdo- minal pain, pain in the head, giddiness, and loss of sight, delirium, and insensibihty. Treatment. — Give an emetic, which should be followed by a purgative, strong coffee or tea may also may be given. Hemlock. — Cases of poisoning sometimes occur from this plant being eaten in mistake for parsley. It may be known by its smooth spotted stem, and by the mousey odour which is given off from every part of the plant. Symptoms. — It gives rise to dryness ot the throat, drowsiness, dilatation of the pupil, staggering gait and loss of power in the limbs. Treatment. — Emetics, castor oil, strong tea. 190 POISONS. Laburnum. — The seeds of this well-known tree are sometimes eaten bj children, and give rise to vomit- ing, foaming at the mouth, convulsive movements of the body, and insensibility. Treatment. — Give an emetic of mustard and water, and five or ten drops of spirit of sal-volatile in a little water. Aconite, monk'sliood, or "blue rocket, is sometimes taken by mistake for horse-radish. It gives rise to dryness of the throat, accompanied by tingling and numbness. The numbness and tinghng gradually extend over the rest of the body. There is loss of muscular power, staggering gait, giddiness. The pulse becomes weak and irregular, the skin cold and clammy. Treatment. — Give an emetic of mustard and water, or sulphate of zinc, then castor oil. Hot bottles should be apphed to the feet, stimulants vriU be, required, such as aromatic spirits of ammonia or strong coffee. TltANSPORT. 191 TEA:NrSPOET. When a person is wounded or injured in any way, so as to render liim wholly incapcable of making any exertion for himself, or only able to do so partially, it becomes necessary for those who may be called upon to render " first aid" to devise some means by Fig. 77. — Stretchee on Wheels used in the Teansport of the Injured. which the patient may be removed, either to the surgeon or to the nearest house, till surgical aid can be procured. For this purpose some form of stretcher is used when the injured can render no assistance for him- self, or help may be given him in a variety of ways when he is in some degree able to assist himself. A great variety of stretchers may be had, from the mora 192 TEANSPOET. elaborate on wheels to one extemporised on a country road, from tlie materials that are to hand, but in all the principle is the same, and consists in providing a surface on which the wounded or injured person may be laid and conveyed with the least possible disturb- ance by bearers to the place to which it is intended to carry him. Two poles, with a piece of canvas stretched between them, constitute the more usual form of stretcher, the ends of the pole are used to carry the patient by, and are either taken hold of by Fig. 78.— Simple tobm op Stretchfr used in the Transpokt of ths Injured, consisting or a piece of strong canvas stretched BETWEEN TWO POLES. the hands of the bearers and carried thus, or straps are brought over the shoulders and fixed to the poles, so that the weight is borne in this manner. Instead of made poles and canvas— stretchers ready to hand— we may have to make something on the spot. When this is the case, we must look about us, and for this purpose we may make use of branches of trees, with sacks, blankets, rugs, plaids, or coats stretched across for the person to lie upon. Should TRANSPORT. 193 an accident requiring the use of a stretclier occur on a moor while shooting, or on the battle-field, guns may be made use of as poles of the stretcher, stuck throucrh the sleeves of coats that have been turned outside in, and the coat made to button over them. In tlie absence of anything that will answer for poles, a rug, blanket, or shutter may be used, carried by four men having a corner apiece. A shutter is often very convenient in street accidents as a means of transport, and can generally be easily procured. Something soft should be placed upon it if possible. It would be well if every place where there is risk of accidents occurring were provided with a stretcher, so that no time might be lost in conveying the injured to hospital or elsewhere. All police stations should be provided with them, so that when people want them they would know where to get them, and valu- able time be thus saved. Suppose, then, that the stretcher is provided, the next thing to do is to get the patient upon it. For this purpose one end should be placed close to the head, not alongside the wounded man, but behind him, and in a line mth the body, the head being in the centre. Then two men should place their hands under the back and upper part of the patient's thighs, and a third take charge of the head, and he be gently lifted back upon the stretcher. This accom- plished, the body should then be raised from the ground by means of the ends, handles, or whatever we 194 TRANSPORT. have ; the third j)erson takes his stand by the head at the side, and now all is ready to start. But here care must be exercised, for it won't do to start off just anyhow, a definite idea must be in the mind as to how to proceed. Fig. 79.— a Method of Conveying the Injured when the Patient Himself is Capable of Rendering sojie Assistance. The step should be broken, that is the right foot of one bearer should touch the ground simultaneously with the left foot of the other bearer, and so on. This makes transport much more easy, because it is free from that unevenness which attends movement of this sort when done in step, as in marching. On TRANSPORT. 195 going up liill the patient's head should be before, on going down hill behind, unless in leg injuries, when Fig. 80.— Sedan Chair used in the Transport of the Injured. this may be found hurtful from the weight of the body pressing on the part. The third man must look after the head, and relieve one or other bearer when tired. Fig. 81. — Method or Rfnderinq Assistance when the Patient IS able to Walk. 190 TRANSPORT. Should the patient be himself able to render assist- ance, the liands of the bearers may be placed under the loins and thighs aiid joined, and the patient's arms be put round the bearers' necks, or a Sedan chair may be formed in the way so well-known — viz., by grasping one's own forearm with one hand, and the forearm of another person with the disengaged hand, he doing the same. In this way patients may be carried some distance. If the patient can walk, his arm may be placed round the neck of another, and the one hand of the person who is rendering assistance be placed round the waist of the injured person, while at the same time he takes hold of the hand that is round his neck. BANDAGING. 197 BANDAGING. It is necessary for those who are called upon to render " first aid" to know how to apply a bandage to different parts of the body. But as this can only be learned practically, the chapter treating of this subject will be largely illustrative, so as to enable the reader, by reference to the diagrams, to familiarise himself with the methods employed, and by prac- tising upon some one else to obtain a knowledge of this important branch of ambulance work. Bandages are, generally speaking, used to give rest and support to the part to which they are applied, to keep on dressings of various kinds where there are wounds or ulcers, and to diminish swelling:. Special "bandages are frequently employed, such as Dr. Martin's rubber bandages, which are usefal in ulcers of the legs, and where there is swelling due to the presence of fluid in the cellular tissue, as in cases of dropsy. Starch bandages, and bandages prepared with plaster of Paris, are also used in the after treat- ment of fractures, to enable the person to get more readily about, and without running the risk that he would otherwise do, if deprived of their support. But the more usual kinds of bandages are those made of cotton, bleached and unbleached, in the form of rolls, and the triangular bandage, which will be afterwards described. 198 BANDAGING. Roller bandages. — Of these, different sizes are em- ployed, according to tlie part of the body it is desired to encircle. Thus the finger bandage is j to 1 in. wide, and from a yard to a yard and a half long. Others are 2 in., 2^ in., 3 in., 4 in., &c., wide, and (> yards long, that in most frequent use being the 2 in. or 2J in. It often happens, of course, that no made bandages are at hand at the time when they are most par- FiG. 82. — Bandage Winder. ticularly wanted, and then it is necessary to make what we require out of the material at our command. Some pieces of old calico are generally to be procured, and must be torn up into lengths of the required width, and stitched together till we have got it sufficiently long. To roll the bandage. — Having torn and pieced the calico, it becomes necessary to roll it up, and. it must BANDAGING. 199 not be supposed that tliis can be done just anyhow. In hospitals and other institutions, where large num- bers of bandages are required, a little machine is kept for the purpose of rolling them, which both facilitates this, and makes them much firmer than they would otherwise be. But for ordinary purposes the hand will answer well enough. When beginning the bandage it will be better, in order to its being I'lG. 83. — Method of Eolling a Bandage between the Hands. compact, and to make its commencement easier, to make the first few turns on an ordinary knitting wire, and then proceed to roll carefully up, getting some- one to pay out the calico for you, as in the diagram, or it may be done independently of an assistant, by using the left hand to roll while you keep the band- age straight and tight with the right, or vice versdy thus : — 200 BANDAGING. Having got your bandage ready, you must now apply it to the part, and it should be remembered, first to apply the bandage with the outer surface ao-ainst the part to be bandaged; second, always unroll from the inner towards the outer aspect of the limb ; and it will be as well to keep the bandage close to the skin or dressing, unrolling it as you proceed, not unwinding a yard or so, and having it hang loose about you. It must always be borne in Fig. 81. — ^Method of "RoFiLiNG a Bandage whExV the Help of an Assistant cannot be got. mind, in regard to the instructions which follow, that the bandaging is to be begmi at the inner aspect of the limb, and passing outwards, and to do this suc- cessfully, the person will require to use both the right and left hand. The difficulty felt at first at doing this will soon be got over after a little prac- tice. Third, when the bandage, unrolled in the above way, is about to leave a part uncovered, as is certain to happen when we pass from a narrower to BANDAGING. 201 a wider surface, recourse must be had to tlie making of what are called reverses, which will be explained presently. The roller bandage may be applied as a simple spiral or as a figure- of-8, and as both these and the making of reverses can be seen in bandaging the leg from the foot to the calf, it will be as well to show the method of doine this now. Take the loose Fig. 85. — Method or Beginning to Bandage the Ankle and Leg. end of the bandage and lay it against the inner side of the foot, and hold it there with the other hand. Then, taking the bandage across the instep, carry it round the back of the ankle, and, raising the hand for a moment from the loose end, grasp the roller and pass it again to the other hand. It will then be brought over the front of the ankle and instep, down the outer side of the foot, and across the sole, thus 202 BANDAGING. making a figure-of-S, one or two turns of tlie spiral should then be taken, after which figures-of-8 should again be begun, till the ankle joint has been bandaged, and at the lower pai-t of the leg the spiral is again to be proceeded with. After a few turns have been taken, it will be found that the bandage does not sit closely to the skin, and if we continue, parts will be left uncovered, or pockets will be formed, which will prove very uncomfortable. This is now the time for making reverses, and we must remember in making these that they should not be Fig. 86.— Ordinary Spiral Bandige por the Foot and Leg. over a bone, and ought to be at the outer side of the limb. The bandage should be unwound for ten or twelve inches, and the j)a^i"t unrolled be allowed to hang loosely. The hand holding the bandage shoidd then be turned downwards, so as to bring the outer surface inwards, when a reverse will have been made. These reverses, when neatly made, should be in the same position all the way up the limb. Above the calf reverses are unnecessary, and the ordinary spiral may be again proceeded with. To bandage the knee. — The knee is bandaged by BANDAGING. 203 means of tlie figure-of-8, but tliis may be done in one of two ways, either by taking the first one or two turns over the front of the knee-pan or patella, each Fig. 87.— Reverse Spiral Bandage. succeeding turn diverguig from this point, and form- ing what is called the divergent spica. The other, by commencing below the knee and making figures- of-8, which gradually approximate till they meet over the centre of the knee. These two forms are employed where the knee alone is bandaged. In Fig. 88. — Divergent Spica of the Knee. other cases, in which the knee bandage is a con- tinuation of the bandage of the leg, or is to be con- tinued upwards upon the thigh, the figure-of-8 is to 204 BANDAGING. be employed over the joint, and afterwards tlie spiral, witlL reverses, where they are required. To bandage the groin. — The groin is bandaged in the following way : — Make a couple of spirals round the upper part of the thigh, bringing the bandage to the inner side, pass it then along the groin and Fig. 89.— Convergent Spica of THE Knee. FiG. 90.— Method of Bandag- ing THE Knee when it is intended to carry it UPWAKDS UPON the Thigh. round the back, a little below the upper part of the haunch bones, then carry it over the lower part of the belly till it crosses the bandage already passing along the groin. It is then taken round the back of the thigh and along the groin, and round the back as before, and this repeated till the part is covered. To bandage the fingers. — Finger bandages vary BANDAGING. 205 in size from i to 1 in. broad, and are about a yard or a yard and a half long. Tliey are applied as fol- FiG. 91. — Spica of the Right Groix. lows : — Take one or two turns round the wn'st leavino* a loose end, then carry the bandage down along the Fig. 92.— Finger Bandage. 206 BANI)AGi:s"G, back of the hand to that side of the finger which is next the little finger, except it is the latter we are bandaging, and passing by one or two spirals to the tip, begin to bandage in a succession of spirals towards the root, then carry the bandage across the back of the hand and ronnd the wrist, when meeting with the loose end we can unite them in a bow knot. To bandage the thumb. — The thumb may be ban- FiG. 93.— Spica of the Thumb. daged in a manner similar to the finger already described, or if we wish to apply pressure to the root, so as to check bleeding, which is often abundant from a wound of this part, we shall make use of the figure-of-8 bandage in the following way: — Take one or two turns round the wrist as before, then carry the bandage along the back of the thumb, and between it and the forefinger, bring it round and across the back of the hand, thence across the front BANDAGING. 207 of the wrist to the back of the thumb, when the same thing is repeated till the part is all covered in, then a turn or two is taken round the Avi'ist to finish. To "bandage the hand. — Take one or two turns round the wrist as before, pass the bandage across the back of the hand to the roots of the fingers, then bring it straight across the palm to the thumb side of the hand, and passing up between the thumb and forefinger, it is carried obliquely across the back of 1 Fig. 94. — Figure-of-S Bandage for the Wrist, the hand to the wrist, when the same thing is repeated, and continued as long as is necessary. To bandage the wrist. — The wrist is bandaged by a series of figures-of-8, thus : — Place the loose end of the bandage in the palm of the hand, and cany the other part over the ball of the thumb and round the back of the wrist, across the palm to the space between the thumb and forefinger. It is then taken over the back of the hand, and over the 208 BANDAGING. Tipper part of tlie hand, and round the wiist as before, carrying each turn a little higher up the arm. To Ijandage the arm. — The arm is bandaged like the leg, by a series of spirals and reverses, beginning as described for the bandage of the hand, by a figure- of-8 round the wrist. To bandage the elbow. — This joint is bandaged in Fig. 95. — Bandage of the Akm showing how to make Keverses. a manner similar to the knee, by means of figures- of-8, the loops meeting in the hollow in front. To bandage the armpit. — Take one or two turns of a spiral round the upper arm, then carry the bandage under the armpit and round the front of the shoulder joint, then across the back behind the neck, under the opposite armpit, across the chest to the upper part of the shoulder, then round to the BANDAGING. 209 under part of the annpit, and up the front of the shoulder, and round the back as before. To iDandage the head, — There are two ways most frequently employed in bandaging the head by means of the ordinary roller. One of these is to begin above one ear, leaving several inches of loose end, and carrying the bandage horizontally across the forehead and back of the head, bring it to the point Fig. 6.— Bandage for the Axilla or Armpit. from which we started. Then passing it under the loose end, which is held in the opposite hand, the bandage is made to pass transversely across the top of the head, and being: brous^ht down in front of the ear, is carried under the lower jaw and up behind the loose end, over which it is bent, going forward upon the brow as before. This may be repeated as often as required, after which the bandage is fastened in a bow behind the ear, or pinned or stitched. o 210 BANDAGINa. The other is what is called the capelline, and consists of a double roller, or two single rollers Fig. 97. — Mrtiiod op Bandaging THE Head. Fig. 98.— Stellate Bandage roil THE Head. stitclied together. Taking one roller in each, hand, the bandages are carried to the back of the head, as low down as possible ; here the rollers change hands, that in the right going to the left, and that in the left going to the right, when one which is the loAver Fig. 99.— Method op Applying the Capelline Bandage. BANDAGING. 211 is carried up to the top of the head, and forward to the root of the nose, the other hand meanwhile bein^* canned forward crosses over this, when the bandage which was carried to the root of the nose is turned up over that passiiig- across the forehead, and is carried back a little to one side of the middle line on the top of the head till it reaches the middle line at the back of the head. The horizontal roller passino- backward from the forehead has now reached the Fig. 100. — Appearance of Capelline Bandage when Peoperly Applied. back of the head, and is carried across the vertical one, which is taken up to the top of the head a little to the opposite side of the middle line from that which came up from the forehead. This is continued in like manner till the whole head is covered in, when one or two horizontal turns are taken to finish ofp with. The many-tailed bandage,— Where it is desirable to protect the movement of a limb, which would be necessitated b}^ the employment of the ordinary roller 212 BANDAGING. bandage, it is customary to use the one called the " many-tailed." This can be made in either of two ways, by getting a piece of calico large enough to surround the limb one and a half times, and tearing it from each side in pieces of about two or three inches broad, leaving a portion two or three inches wide all the way up the centre untorn, or by cutting an ordinary roller bandage into lengths, each long enough to surround the limb one and a half times, and stitching these to a central piece, each over- lapping the other to a slight extent ; in this way a greater amount of support can be given to the part. The triangular "bandage. — This form of bandage is of frequent use among ambulance classes, and owing to its convenient size, the ease with which it can be made, and the multiplicity of uses to which it can be put, ought certainly to be familiar to all who may be called upon to render " first aid." It consists of a triangular piece of calico, whose base is about a yard and a half long, and the sides about a yard. It may, however, be used of proportionately smaller dimen- sions. It can be used as a sling, as a bandage for the head, for nearly any part of the body, or to keep splints in their places. A few of the uses to which this important bandage may be put are noticed on the next page, but for a detailed representation, one of the pictorial bandages should be procured from any of the ambulance associations in the country. BANDAGING. 213 Triangular bandage used as a sling. — Por this purpose, and where the arm and elbow require sup- port, the base of the triangle is placed under the wrist, the apex being beyond the elbow. Suppose it is the right arm we wish to sling, the portion of the bandage passing under the arm nearest the chest is carried up over the left shoulder, and meets the outer part coming up over the right shoulder, when Fig. 101.— Large Sling foe THE Arm. Fig. 102.— Small Sling por THE Arm. the ends are tied in a bow, or pinned to the coat, preferably the latter, as it prevents the dragging feeling which is complained of when there is a knot. The apex is then brought forward and pinned to the front of the slingf. Where it is required to support the wrist the bandage is folded up like an ordinary scarf till it is 214 BANDAGING. about six inclies broad, when it is applied in a similar manner to the other. As a head bandage. — Take the bandage in both Fig. 103. — Triangular Bandage AprLiEO to the Head. hands, lay it over the top of the head with the base at the forehead, and the apex hanging down towards the neck, pass the hands backwards, crossing them over the top of the bandage at the back of the head, and bring the ends round to the forehead, where they are tied. The apex is then lifted up over the part where the ends cross and pinned. To bandage the hand, — When it is necessary to apply this bandage to the hand, the hand should be J^ ^•#li| ^*iili Fig. 104.— Hand Bandage. BANDAGING. 215 laid upon it with the base at the wi'ist ; the apex is then to be folded up over the palm towards the wrist, and the two ends crossed over and tied. To retain splints in position. — For this purpose Fjg. 105.— Triaxgulak Baxdages used to keep Splints ix theik Proper Places. the bandage is folded up like a scarf, as in the lesser sHng", and passed round the limb encirchng it and the spUnts, crossed and tied at the outer aspect. TUE END. WAED, LOCK, AHfD CO., LONDOX AND NEW TORE. WARD, LOCK & CO.'S LIST OF STANDARD REFERENCE VOLUMES, POPULAR USEFUL BOOKS, Approved Educational Works, ILLUSTRATED GIFT BOOKS, &c. Price 7/6 per Volume. THE BEST WORK FOR SELF-EDUCATORS. In Three Vols., cloth gilt, each 7«. 6d. ; half-calf or half-morocco, Uts* THE UNIVERSAL INSTRUCTOR; Or, Self-Culture for All. 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From the SATURDAY JREVIEW: " The most important publication, so far as variety of subjects is concerned, tvhich tve have yet seen fo^ the benefit of families of small means." WARD, LOCK & CO., London, Melbourne, and New York. COOKERY AND HOUSEKEEPING BOOKS. Price 3/6 2/6 2/6 2/6 V- 1/6 2/. 1/- v- 6cZ. Id. Id. Id. THE STANDARD COOKERY BOOKS. MRS. BEETONS EVERY-DAY COOKERY AND HOUSE- KKEPIXG B<)(^K. Instructions for Mivtressps and S< rvants, and over 1,65c Practical Recipes. With Engravings and 142 Coloured Figures. Cloth gilt, price 3s. 6d. MRS. BEETON'S ALL ABOUT COOKERY. A Co'lertion of Practical Recipes, arranged in Alphabetical Order, and fully Illus- trated. Crown 8vo, cloth gilt, price 2s. 6d, THE COOKERY INSTRUCTOR. By Edith A. Barnett, Examiner to the National Training School for Cookery, &c. Illus- trated. The reasons for Recipes, which are almost entirely omitted in all Modern Cookerv Books, are here clearly given. Crown 8vo, cloth gilt, 2s. ad. 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Being a Complete Guide for Amateurs in Household Carpkntry and Joinery, Orna- MKNTAL and CONSTRUCTIONAL CaRI'KNTKY AND JoiNERY, and Household Building, Art and Practice. With about 75j Illus- trations of Tools, Processes, Buildings, &o. Demy Svo, cloth gilt, price 7s. 6d. ; half-calf, 12s. " There is a fund of solid information of every kind in the work before us, which entitles it to the proud distinction of being a coynplete * vade- mecum' of the subjects upon which it treats."— Thb Daily Telegraph. With BEETON'S ILLUSTRATED DICTIONARY OF THE PHYSICAL SCIENCES. explanatory Engravings. Royal 8vo, cloth gilt, 7s. Gd. The care and libour ^estotved on this neiv work has rendered it a cotn- plete and trustworthy Encyclopredia on thi^ S"bjec!s ivhich it inciudes. The latest discoveries, improvements and changes hav been noticed and duly chronic ed in the various articles, and no puins have been spared to attain at once cotnpleteness, clearness, and accura.y in every part q/the book. 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With Folding Supplements, and about 1 000 Engravings in the Text. And AMATEUR WORK, ILLUSTRATED. Vol. I. With Folding Supplements and about 1,000 Engravings. Ainonff the subjects treated of in these Three Volumes will he found: — Lathe Making — Electro Plating — Modelling in Clay— Organ Building— Clock Making— Photography— Boat Building— Book- binding— Gas Fitting— Tools and Furniture— Veneering— French Polishing— Wood Carving— Plaster Casting— Fret-Work— Decora- tion— Working Drawings— House Painting and Papering— Violin Making— Electric Bells— Brass Casting— Wood Jointing— Brazing and Soldering— Boot Mending and Making— Velocipede Making- China Painting— Etching on Glass — House Painting — House Papering— Gilding— Picture Frame Making— Soap Making— Print- ing— Pianoforte Tuning— Forge Work— Photograph Enlarging— Bird Stuffing and Preserving— Perambulator Making, &c., &c. ENTIRELY NEW EDITION, RE-WRITTEN THROUGHOUT. BEETON'S DICTIONARY OF UNIVERSAL INFORMA- TION : Science, Art, and Literature. An entirely New and Revised Edition, re- written throughout, with HundxeilS of New Articles. Complete in One Volume, comprising atout 2 000 pages, 4,000 columns, 25,000 complete Articles. Roy. 8vo, half-leather, IHa* "A. most valuable tcorJc of reference."— Thk Times. Uniform with tlie above. BEETON'S DICTIONARY OF UNIVERSAL INFORMA- TION, relating to Geography, History and Biography. New and Enlarged Edition, with Hundreds Of Additional Articles. With Maps. Royal 8vo, half-leather, 18s. "A comhinntinn of accuracy, compactness, cottipre- hensiveness, and cheapness."— {}hASGO\\ Herald. WARD, LOCK & CO., London, Melbourne, and New York. GARDENING BOOKS. Price 7/6 3/6 2/6 1/- 1/6 1/- 1/- Id. THE Standard Gardening Books. Gardening, properly managed, la a source of Income to thounands, and of healthful recreation to other thousands. 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Illustrated with Coloured Plates, made after Original Water Colour Drawings, and WoodcutS in the Text. Crown 8vo, cloth gilt, price 3s. 6d. ALL ABOUT GARDENING. Being a Popular Dictionary of Gardening, containing full and practical Instructions in the different Branches of Horticultural Science. Specially adapted to the capabilities and requirements of the Kitchen and Flower Garden at the Present Day. With Illustrations. Crown 8vo, cloth gilt, price 2s. 6d. BEETON'S GARDENING BOOK. Containing full and prac- tical Instructions concerning general Gardening Operations, the Flower Garden, the Fruit Garden, the Kitchen Garden, Pests of the Garden, with a Monthly Calendar of Work to be done in the Garden throughout the Year. With Illustrations. Post 8vo, cloth, price Is. ; or cloth gilt, with Coloured Plates, price Is. 6d. KITCHEN AND FLOWER GARDENING FOR PLEASURE AND PROFIT. An entirely New and Practical Guide to the Culti- vation of Vegetables, Fruits, and Flowers. With upwards of 100 Engravings. Crown 8vo, boards. Is. GLENNY'S ILLUSTRATED GARDEN ALMANAC AND FLORISTS' DIRECTORY. Published Annually, with Engravings of the Year's New Fruits, Flowers, and Vegetables, List of Novelties, Special Tables for Gardeners. Wrinkles for Gardeners, Alphabetical Lists of Florists, &c., &c. Demy Bvo, price Is. BEETON'S PENNY GARDENING BOOK. Being a Calendar of Work to be done in the Flower, Fruit, and Kitchen Garden, together with Plain Directions for Growing all Useful Vegetables and most Flowers suited to adorn the Gardens and Homes of Cottagers. Price Id. f post free, i ^Ad. WARD, LOCK & CO., London, Melbourne, and New York. USEFUL HANDBOOKS. Price 2/G ALL ABOUT IT BOOKS. Cloth gilt. 2s, Gd, 1 All About Cookery. A Dictionary of Prac 'cal Recipes. 2 All About Everything. A Domestic Enc}clopnedia. 3 All About Gardening, With numerous Illustrations. 5 The Dictionary of Every-Day Difficulties in Read- ing, Writing, and Spelling. Also in cloth plain, price 'Js. 6 All About Book-keeping, Single and Double Entry. 7 All About Etiquette. For Ladies, Gentlemen, and Families. 8 The Mother's Home Book : A Book for her Own and her Children's Management. Illustrated. 9 Webster's Dictionary of Quotations. With full Index. Also in cloth, 2s. 10 The Dictionary of Games and Amusements. Illust. 11 Beeton's Dictionary of Natural History. Containing upwards of 2,000 Articles. Profusely Illustrated. 12 The Cookery Instructor. By Edith A. Barnett. 13 The Enquirer's Oracle; or, What to Do, and How to Do It. A Ready Reference Book on Family Matters. Health, Education, and a countless variety of subjects. Illustrated. 14 Good Plain Cookery. By Author of " Little Dinners." 15 The Letter-writer's Handbook and Correspon- dent's Guide. 16 Profitable and Economical Poultry-Keeping. By Mrs. Eliot James. Illustrated. 17 Our Domestics: Their Duties to Us and Ours to Them. 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Price V- WARD, LOCK AND CO.'S UNIVERSAL SERIES OF SHILLING USEFUL BOOKS, 1 Beeton's Shilling Cookery Book. With Cold. Plates, 2 Beeton's Shilling Gardening Book. Fully Illustrated. 3 Beeton's Connplete Letter Writer, for Ladies and Gentlemen. 4 Webster's Pocket Dictionary of the English Language. 5 Beeton's Ready Reckoner. With many New Tables. 6 Beeton's Pictorial Spelling Book. V/iih many Illustrations. 7 Beeton's Family Washing Book. For Fifty-two Weeks. 9 Beeton's Investing Money with Safety and Profit. 13 Webster's Book-keeping. Embracing Single and Double Entry. 14 The People's Housekeeper: Health, Cookery, Clothes, &c., &c. 15 Ward and Lock's Pocket English Dictionary. 16 Ward and Lock's English and German Dictionary. 18 Complete Etiquette for Ladies. 19 Complete Etiquette for Gentlemen. 20 Complete Etiquette for Families. 21 Mrs. Warren's Economical Cookery Book. Illust. 22 The Etiquette of Modern Society. 23 Guide to the Stock Exchange. Revised Edition. 24 Tegg's Readiest Reckoner ever Invented. 25 The Bible Student's Handbook. 28 Speeches and Toasts: How to Make and Propose them. 29 Ward and Lock's New Pronouncing Dictionary, 30 Grammar Made Easy: The Child's Home Lesson Book. 31 Child's First Book of Natural History. Illustrated. 32 Webster's Dictionary of Quotations. With full Index. 33 The Pocket Map of London, and 32,000 Cab Fares. 34 Beeton's Recipe Book. Uniform with Beeton's Cookery. 36 Walker and Webster's Dictionary of the English Language. 37 HolidayTrips Round London. Profusely Illustrated. 38 The Holiday Companion, and Tourist's Guide. 39 Ward and Lock's indestructible ABC. Illustrated. 40 Doubts, Difficulties, and Doctrines. By Dr. MoRTiMKR Granville. 41 Beeton's Dictionary of Natural History. Illustrated. 42 The Dictionary of Every-day Difficulties. 43 Webster's Illustrated Spelling Book. 44 Beeton's Book of Songs. New and Improved Edition. 45 The Human Body : Its Structure, Functions, and Design. 47 M'Phun's Universal Gazetteer. Pocket size. WARD, LOCK & CO., London, Melbourne, and New York. COLUMBIA UNIVERSITY LIBRARIES This book is due on the date indicated below, or at the expiration of a definite period after the date of borrowing, as provided by the library rules or by special arrangement with the Librarian in charge. DATE BORROWED DATE DUE DATE BORROWED DATE DUE (1 l.q ^8 . f r "> v^ tnnpY ?»f M^^r^ i'c^ti:i;:?iv|i:-'3;i';fe;Ssl