Little hands and big hearts
U.S. Air Force Senior Airman Sierra McCroskey, aerospace medicine technician assigned to the 633rd Medical Operations Squadron, listens to a patient’s heart during a weight-check appointment at Langley Air Force Base, Va., Feb. 24, 2016. The pediatric clinic staff treats USAF Hospital Langley out- and inpatients from birth to 18 years old. (U.S. Air Force photo by Staff Sgt. Aubrey White)