An athlete suffers a ulnar nerve contusion but does not go into shock what is proper first aid?

In the case of an athlete suffering a ulnar nerve contusion, the proper first aid includes having the athlete rest the affected arm and avoid using it to prevent further injury. Ice should be applied to the area for 15-20 minutes to reduce swelling and pain. Elevating the arm can also help minimize swelling. If symptoms persist or worsen, seek medical evaluation for further assessment and treatment.