Medical first aid little common sense

1. normal lucid, language fluency, activities freely. If someone is "don't understand", breathing, heartbeat, acupuncture "of" no reaction or pressure, may have been in a coma, coma time and the condition is relatively heavier;

2. normal adult's body temperature is 37 ℃; 36 -

3. normal adult pulse 60-100 times/min, even powerful;

4. normal adult respiratory 16-20 times per minute, equal time out-breath;

5. in 140/90 MMHG, normal adult blood pressure (kpa) 18.6/12-90/60 MMHG between kpa (12/8).