Lab week
KUNSAN AIR BASE, Republic of Korea -- Tech Sgt. Christopher Hinton, a laboratory technician from the 8th Medical Support Squadron, checks the specific gravity of urine on a refactrometer. April 18-24 is National Medical Laboratory Professional Week, a weeklong of recognizing the contributions of what the laboratory technicians provide to medical health care. (U.S. Air Force photo/Senior Airman Jonathan Steffen)