The nurse is conducting a session about the principles of first aid and is discussing the interventions for a snakebite to an extremity. The nurse should inform those attending the session that the...

The nurse is conducting a session about the principles of first aid and is discussing the interventions for a snakebite to an extremity. The nurse should inform those attending the session that the first priority intervention in the event of this occurrence is which action?

1. Immobilize the affected extremity.

2. Remove jewelry and constricting clothing from the victim.

3. Place the extremity in a position so that it is below the level of the heart.

4. Move the victim to a safe area away from the snake and encourage the victim to rest.