ELLSWORTH AIR FORCE BASE, S.D. -- (Left) Senior Airman Maya Baker and Tech. Sgt. Jacqueline McKenzie, 28th Medical Operations Squadron medical technicians, raise the legs a of simulated patient to prevent shock, March 2. The Airmen participated in a Phase II Operational Readiness Exercise to test their ability to operate in a deployed environment. (U.S. Air Force photo/Airman 1st Class Matthew Flynn)