In other cases, you may call for assistance or transport the person to the emergency room. Before transporting the person, protect the injured area to avoid further damage. For broken arm or leg bones, put a splint (made of wood, plastic, metal, or another rigid material padded with gauze) against the area to prevent movement; wrap the splint to the area using gauze. If there is bleeding, apply pressure to stop bleeding before splinting, then elevate the fracture.