Staff. Sgt. Robert Belus, 71st Comptroller Squadron, left, prepares to start an intervenous line on fellow Combat Lifesaver Class student, Staff Sgt. Richard Dodson, 71st Security Forces Squadron as instructor Richard Shepard, 71st Medical Group Unit training manager observes. The week-long class is designed to train a nonmedical Airman to provide emergency care as a secondary mission. (US Air Force photo/2nd Lt James Justice