What is the use of first aid & why should we do it ?

Question

What is the use of first aid & why should we do it ?

Answer 1

this website might be able to help you...

First Aid Guide

http://www.mayoclinic.com/health/FirstAi...

Good Luck!

Answer 2

The more quickly an injured person gets any sort of medical and supportive care, the less likely he is to die. In the time it takes EMTs to arrive, a person can bleed to death, suffer irreparable organ damage from hypoxia, die from shock, etc.