The nurse is one of several people who witness a vehicle hit a pedestrian at a fairly low speed on a small street. The individual is dazed and tries to get up, and the leg appears fractured. The nurse...

The nurse is one of several people who witness a vehicle hit a pedestrian at a fairly low speed on a small street. The individual is dazed and tries to get up, and the leg appears fractured. The nurse should plan to perform which action?

 1. Try to manually reduce the fracture. 2. Assist the person with getting up and walking to the sidewalk. 3. Leave the person for a few moments to call an ambulance. 4. Stay with the person and encourage the person to remain still.