Answer:
The first thing you should do as you approach an accident scene is check his/her pulse rate to know the injured is alive or dead.
Explanation:
What is pulse rate?
The frequency of heartbeats per minute, often known as heart rate or pulse rate, is a measure of how quickly the heart beats (bpm). The heart rate is influenced by a variety of factors, including but not limited to genetics, physical fitness, stress or psychological status, diet, drugs, hormonal status, environment, disease or illness, as well as the interaction between and among these factors. The heart rate can change depending on the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide.
Check the pulse rate then take the injuired to the hospital.
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