First aid is the First aid. Is is the initial treatment of injuries. Sometimes it's role is basic life support while waiting for advanced life support (Ambulance).
No one could have discovered first aid. First aid just describes the aid that is given FIRST. It refers to the basic treatment of injuries.
Waves
Level DLevel CLevel B
its the basic principal of presidential system ,........
A basic truth, law, or assumption
to crash it
ph.d must
it is called a principle not the principal for your school though
You need at least to be aware of basic first aid. The process of prioritising injuries is called triage.
Emergency Physician,
No, basic life support (BLS) and first aid differ in their focus and training. BLS is primarily centered on providing immediate care to individuals experiencing life-threatening emergencies, such as cardiac arrest or choking. First aid encompasses a broader range of skills and techniques to address various injuries, illnesses, and medical conditions.