题目内容：

How to Do basic first Aid

Basic first aid refers to a temporary form of help given to someone who has been injured or has got sick due to choking, a heart attack, drugs or other medical emergencies. 1..

Care for the person who has just gone through serious damage, including both physical treatment and emotional support. 2.. Let the person know that help is on its way and that everything will be all right. Also you can ask for their names, if they know what has happened, and then about their interests.

3.. You’d better listen for the sound of air coming in and out, and feel for air using the side of your face. If there are no signs of breathing, place two fingers under the chin (下巴) and gently guide the face pointing upwards to open up their airways.

Perform 30 chest compressions (心肺复苏) and two rescue breaths as part of CPR. 4.. And then press the chest down about 2 inches at a rate of 100 compressions per minute. After 30 compressions, give two rescue breaths, done by opening the airways, closing the nose and fully covering the mouth hole.

Make sure the person is warm as you wait for medical help. Remove some of your own clothing, such as your coat or jacket, and use it as a cover until medical help arrives. However, if the person has a heatstroke (中暑), do not cover him or keep him warm. 5.

A.Instead, try to cool him

B.Remember to stay calm

C.Perform first aid immediately

D.Here are some tips for first aid

E.It is important to take the correct chest compressions

F.In the center of the chest, put your two hands together first

G.If a person is in a state similar to sleep, he may need checking for breath