An ambulance is a vehicle very different from an ordinary vehicle as it provides assisted medical intervention before a suffering person can reach the hospital for proper medical care. Accidents and emergencies can happen anywhere; most situations are critical and must be attended to with appropriate medical care to save a life.

It is very likely that an emergency situation is far from the hospital, which means medical support must be provided even before reaching the hospital. This is only possible through an ambulance. People in an emergency situation must know when to call an ambulance to save lives, prevent critical conditions, or worsen a situation.