Staff Sgt. Julia Light, a medical technician assigned to the 386th Expeditionary Medical Group, prepares to conduct a blood draw from a patient in the medical clinic at an undisclosed location in Southwest Asia, Sept. 14, 2017. Medical technicians perform a wide array of technical nursing duties involving the care and treatment of patients including immunizations, blood draws, and critical care. (U.S. Air Force photo by Tech. Sgt. Jonathan Hehnly)