Senior Airman Stephanie List, 319th Civil Engineer Squadron engineering journeyman, answers a question on how to properly tend to a leg wound on an Airman pretending to be shot during a Self Aid Buddy Care training class, Oct. 4, 2012, on Grand Forks Air Force Base, N.D. List periodically conducts SABC refresher courses in order to help base Airmen keep their life saving skills as sharp as possible. SABC is the Air Force’s version of first aid. (U.S. Air Force photo/Airman 1st Class Xavier Navarro)