With the greatest gentleness put the injured part, for instance, the arm or leg, as nearly as possible in the same position as the sound part, and hold it in that position by splints. Do not use force to do this. There is no great hurry needed to set a broken bone. The important point is to get it set right, and this may better be done after complete rest of several days, allowing for the passing of the inflammation. _The Most Important "What Not to Do Points" for Fractures Are_: 1. If there is reason to think a bone _may_ be broken try in all ways to prevent motion at _point_ of fracture lest it be made compound. 2. Do not go hunting for symptoms of fracture (such as the false point of motion or the sound "crepitus") just to be sure. 3. The best treatment is to try to immobilize the part till the doctor comes. _Splints_--Anything that is stiff and rigid may be used for splints. Shingles, boards, limbs of trees, umbrellas, heavy wire netting, etc. Flat splints are best, however. All splints should be padded, especially where they lie against a bony prominence, as for instance, the ankle or elbow joint. If the patient is wearing heavy winter clothing this may form sufficient padding. If not, then other cloth, straw or leaves may be used. Cotton batting makes excellent padding but if this is not to be had quickly, other things can be made to do to pad the first rough splints which are applied until the patient can reach a doctor or the doctor arrives on the scene of the accident. In applying splints remember they must extend beyond the next joint below and the next joint above, otherwise movement of the joint will cause movement of the broken part. The splints are tied firmly in place with handkerchiefs, strips of cloth, or bandages, tied over splints, padding and limb. Do not tie tight enough to increase the pain, but just enough to hold the splints firmly. Do not tie directly over the break. There must be an inner and outer splint for both the arms and the legs. 2. (a) SERIOUS WOUNDS; (b) SERIOUS BLEEDING Send for the doctor at once, and then stop the bleeding and keep as clean as possible till he arrives. _Dangers_--1. In any wound with a break in the skin, there is the danger of infection or blood poisoning, as you have already learned. 2. In serious wounds through the skin, flesh and blood vessels there is also the danger of severe bleeding, with the possibility of the patient's bleeding to death. _Infection_--You already know how the germs which can cause the blood poisoning get into the wound. (a) by the object that makes the wound (b) from the clothing of the patient through which the wound is made (c) from the rescuer's hands (d) from the water which has not been sterilized used in washing the wound (e) from dirty dressings, that is, dirty in the sense that they have on them germs which can get into the wound and cause infection or blood poisoning.