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First Aid
The main purpose of first aid is to provide proper care to suddenly ill or injured persons until medical help becomes available or, for problems that do not need a physician’s attention.
Even a child can save a life by knowing what to do. For example, by rolling an unconscious person’s head to one side, anyone can save that person from drowning in his own saliva or choking on his tongue. Many first-aid techniques are as simple. Others require preparation in advance, but almost anyone can learn most of the important roles and methods.
PART Ⅰ: Basic Rules 1. Do not panic: control your emotions. Then reassure the victim if he or she is conscious.
2. Ask for help. Send someone to call a physician, the police or fire department, or an ambulance. Ask others to stop traffic, get supplies, control crowds, etc. If you are alone, go for help 0nly after you have completed the most urgent first-aid measu
A. provide proper care for suddenly ill persons
B. explain the basic rules and procedures of first aid
C. inform the readers of what CPR is
D. teach people how to deal with traffic accidents