If the whole detachment is mounted, the senior hospital steward superintends the formation. But it requires some knowledge and experience in matters medical, as well as in life on board ship and its possibilities, to fully see and realize how imperfect a modern fighting machine like some of the present men-of-war appear in the eyes of a naval surgeon who is mindful of the duties and responsibilities of his position, without much better arrangements being made for the care of the sick and the transportation of the crippled and wounded. The squad may then be rested or marched off in any direction without the litter or with it. The third picture is a very good diagrammatic representation of the circulation.
The former injuries must be naturally the more serious, as arteries run much deeper than the veins, and more blood is lost through arteries in a given time than through veins, on account of the higher pressure which exists in the arteries. Even if the foreign body were already in the stomach, boiled potato would be a good thing to eat, because well intended to round off sharp edges and corners, which will materially aid its passage onward through the intestinal canal and prevent wounding it. If there should happen to be any delay in the operation, the patient not being quite ready, the surgeon covers his hands with pieces of gauze soaked in the solution until the patient is ready to be operated upon. It requires two splints: the one on the outer side should be a very long one and extend from the arm-pit to the sole of the foot (see fig. In the first lesson you have learned something with regard to how this is attained so far as your own persons are concerned; the same principles also apply to all wounds, only the practice differs somewhat. Both deep and superficial wounds, however, equally expose the organism to the danger from infection by micro-organisms, and hence the greatest amount of surgical cleanliness is always called for in the dressing of all wounds, whether they be superficial or deep, great or small. Anatomy and Physiology. Do not permit yourselves to look upon this part of your work as of minor importance, simply because it has been relegated to what is called "minor surgery. " THE TRANSPORTATION OF THE WOUNDED. Whenever the object has been pushed in from in front and not very far beyond the external openings, it may be seen by a tilting up of the point of the nose under a good direct light; if it is deeper, a nasal speculum may be required to bring it into view. The longer a time is allowed to elapse, the more difficult will be the reduction of the dislocated member, it may even become entirely impossible, and consequently deformity and loss of power will remain for the rest of life. The splints must be secured by bandages applied over the outside, care being taken to avoid putting them over the point of fracture on account of the swelling and inflammation which usually develops at these points and the increasing tenderness of these parts. 50); in cases where the great arm artery is cut in the axilla, pressure must be made over the collar-bone and the artery compressed against the first rib, at the same time pulling the shoulder forcibly backwards (see fig. What, then, are these germs?
There are sometimes combinations of circumstances that require you to watch your wounds with special care and vigilance, and to which it may be well to call your attention before closing this chapter. The hands are washed thoroughly for several minutes with soap and water, the water being as warm as can be comfortably borne and being frequently changed. Stand to wounded; 2. Crepitus, then, although a sure sign of a fracture, must always be looked upon as being dependent on the position of the fragments, and its absence, therefore, would not necessarily exclude the possibility of the existence of a fracture. The so-called alkalies and acids are the principal substances of this class, and caustic ammonia, soda and potash constitute the chief ones of the alkalies, while muriatic, nitric and sulphuric acids are the most dangerous representatives of the acid class. Their effects upon living tissues, however, are so similar to those produced by burns and scalds, injuries caused by fire or steam, etc., that they may well be spoken of under one head. One is passed in a figure of 8 form around the sole of the foot and ankle-joint; taking in at the same time the two splints, the bandage crosses itself on the instep. 13 and 14), which you see here, is no mean illustration of this pump action of the heart. This is, fortunately, not very difficult, and the more familiar you are With the principles of your work and with the ends which you have in view, the more readily will you find the necessary material which will answer your purpose, no matter where the fracture may have occurred at the time. 3 to the outside of his left handle, and all face the litter; 2d, Nos. In wounds of the abdomen the best position is on the injured side, or on the back if the front of the abdomen is wounded; the legs in either case being drawn up and a pillow or other suitable object placed behind or beneath the knees to keep them bent. Another example illustrating almost exactly the same condition of affairs occurs at times on board ship. In concussion of the brain the symptoms that present themselves are not unlike those that occur in an ordinary fainting-fit; in both cases we have to deal with a condition of anemia of the brain.
Halt; Lower Patient; when the bearers slowly lower the patient on the litter. When men have become very much exhausted by thirst, hunger and long marches, or are benumbed from having too freely indulged in alcoholic drinks, the prolonged influence of intense cold may go so far as to give rise to the formation of ice in the interior of our bodies, causing the fluids of them to turn solid. Practical exercises: Bandaging. This is called digital or manual compression. The method that is most frequently used in such cases is the following: The insensible person is put flat on the face, with the arms extended in a line with the body, and then brought into a kneeling position.
We also have all of the other answers to today's 7 Little Words Daily Puzzle clues below, make sure to check them out. One is a representation of a skeleton, that is, of all the solid parts of the body, put together just as they exist in the living subject. Ermines Crossword Clue. For roller bandages three kinds of material are used, namely: (1) Calicot. Opposite of horizontal 7 Little Words bonus. However, every drowned person ought to be looked upon as only seemingly dead, because it has happened that persons were brought back to life even after remaining under water for hours.