Maj. Patricia Edwards-Parrish checks the readings on a fetal monitor while holding a portable sensor on her patient. Edwards-Parrish is assigned to the 932nd Medical Squadron, which conducted a series of proficiency training sessions during the January weekend drill. Air Force Reserve nurses and medical technicians possess a broad range of medical skills. The training 932nd MDS members undergo periodically ensures they're prepared for annual tour or duty in a deployed location. (U.S. Air Force photo/Tech. Sgt. Christopher Parr)