Signs and symptoms of muscle, bone and joint Injuries. Sprains, strains, dislocations and fractures. First aid care for muscle, bone and joint injuries. RICE. Splinting. Splints types. Plywood, wire ladder, cardboard, folding plastic, structural aluminum malleable, vacuum splints, spine Immobilization stretcher (board), neck immobilizer collar (neck brace). Not commercial (handmade) splints. Immobilization with bandages. The general rules for applying a splint. Limbs immobilisation. Neck and spinal injuries. First aid for a suspected cervical spine injury.