Maj. Steven Simpson, 35th Aerospace Medicine Squadron optometry flight commander, works with Airman 1st Class Aubrey George, 35th Medical Support Squadron outpatient records, to place a patient in their proper category during an operational readiness exercise at Misawa Air Base, Japan, Jan. 28, 2014. Patients are placed in different categories when they come in for care, which includes minor and major injuries, mental health issues, and patients who have been contaminated. (U.S. Air Force photo by Airman 1st Class Zachary Kee)