Electric shock injury
You witness a young man manipulating with a circuit breaker, when he suddenly loses consciousness. You see his limp body fall to the ground. What do you do?
Immediately approach the casualty and assess the extent of injury. You can call for help later. You have to take care of the injured as soon as possible.
Call for help and wait at an adequate distance away from the victim, until you are sure that the circuit is off. After that you can approach the victim.