First Aider

First aid is emergency treatment that is administered to an injured/sick person before professional medical care is thankfully available.

This app Gives your First Aid knowledge which is important for everyone to know, because effective first aid can reduce the consequences of many injuries, being able to administer effective first aid does not simply involve having a first aid kit on hand, and you have to decide whether the injury or illness can be treated with what might be called simple first aid.