What is the study of promoting the safety of a person by adapting the environment and preventing injury?

After the and pad aer attached to the victim bare chest the aed detect ventricular fibrillation what is the next step when using an aed

What evidence can you use to prove that different nerves carry information from the fingertips to the brain?

Why would a smoker tend to inhale more deeply and smoke more cigarettes when he or she switches to low nicotine cigarettes