ANDREWS AIR FORCE BASE, Md. -- Captains Brian Santos and John Plott, 79th Medical Wing nurses in the Post Anesthesia Care Unit, set up a patient’s cardiac monitor while Capt. Thomas Borsari, a staff anesthesiologist, performs a thorough patient assessment during the Capital Shield 11 Exercise Oct. 13 here. The PACU evaluates patients before and after they are taken to the operating room for surgery. (U.S. Air Force photo/Melanie Moore)