五月英语 Basic First Aid
Accidents happen anywhere and anytime. The first respon to an accident is the most important. Often times, first aid given at the scene can improve the victim’s chances of survival and a good recovery. The right respon is better than an incorrect quick one. Any respon, even if it is wrong, is better than none at all.
Unconscious Victim
If the victim is unconscious, perform rescue breathing. (Rescue breathing is explained later on in this ction.) If the victim’s heart has stopped beating, perform resuscitation (CPR) if you have been properly trained to do so.
Shock
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Shock usually accompanies vere injury or emotional upt. The signs are cold and clammy skin, pale face, chills, confusion, frequent naua or vomiting and shallow breathing. Until emergency help arrives, have the victim lie down with the legs elevated. Ke长春日语培训
ep the victim covered to prevent chilling or loss of body heat. Give non-alcoholic fluids if the victim is able to swallow and has not sustained an abdominal injury.
Bleeding
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Until emergency help arrives, try to control bleeding. If possible, first put on rubber or latex gloves before touching blood. If the are not available, a clean plastic bag can be ud to cover your hands. It is important not to come in contact with blood becau of the health risks.
If finger or hand pressure is inadequate to control bleeding, place a thick pad of clean cloth or bandage directly over the wound, and hold in place with a belt, bandage, neckties or cloth strips. Take care not to stop the circulation to the rest of the limb. For injuries where a tie cannot be ud, such as to the groin, back, chest, head and neck, place a thick pad of clean cloth or bandage directly over the wound and control the bleeding with finger or hand pressure. If bones are not broken, rai the bleeding part higher than the rest of the body. If the injury is extensive, the victim may go into shock and should be trea
ted for it.
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占地面积英文As a last resort, a tourniquet can be applied to stop bleeding. There is a risk of sacrificing a limb to save a life. A tourniquet is a wide band of cloth or other material tightly placed just above the wound to stop all flow of blood. A tourniquet crushes the tissue and can cau permanent damage to nerves and blood vesls. Once in place, a tourniquet must be left there until a physician removes it. The victim must be taken to medical help as soon as possible.
Burns and Scalds
Until medical help arrives, immer the burned area immediately in tap or cool water or apply clean, cool, moist towels. Do not u ice becau it may cau further damage to the burned area. Maintain this treatment until the pain or burning stops. Avoid breaking any blisters that may appear. Do not u ointments, greas or powders.
For more vere burns or chemical burns, keep the victim quiet and treat them for shock.
Remove any clothing. If the clothing sticks to the burned area, leave it there. For exposure to chemicals, flush the skin with plenty of water, but only cover the expod area with a clean bandage if the chemical has caud a burn. If the burn victim is conscious, can swallow and does not have vere mouth burns, give plenty of water or other non-alcoholic liquids to drink. Get the victim to a physician or hospital as soon as possible.
Broken Bones
For fractured limbs, take the following precautions until emergency help arrives. Place the injured part in as natural a position as possible without causing discomfort to the patient. If the patient must be moved to a medical facility, protect the injured part from further injury by applying splints long enough to extend well beyond the joints above and below the fracture. U firm material, such as a board, pole or metal rod, as a splint. Pad the splints with clothing or other soft material to prevent skin injury. Fasten splints with a bandage or cloth at the break and at points along the splint above and below the break. U a pressure bandage to control any bleeding.
For very rious fractures involving injuries to the body, neck or back, obrve the following: Do not move the victim without medical supervision, unless absolutely necessary, and then only if the proper splints have been applied. If a victim with a suspected neck or back injury must be moved, keep the back, head and neck in a straight line, preventing them from being twisted or bent during movement. U a board or stretcher to support the victim, if available.
Spinal Injuries
希拉里哈佛大学演讲Take special care when helping a spinal injury victim. All damage to the spinal cord is permanent, becau nerve tissue cannot heal itlf. The result of nerve damage is paralysis or death.
重庆英语培训学校Do not move the limbs or body of a victim with a suspected spinal injury unless the accident scene is such that there is imminent danger of further injury or unless it is necessary to establish breathing. The victim’s body should be stabilized to prevent any movement of the head, neck or body. Be aware that any movement of a victim with spinal
injury may result in paralysis or death. 背书英文
