Army medics train troops at U.S. base in Iraq
Using a medical mannequin, Army Sgt. Brenda Goode (left) shows Staff Sgt. Kathryn Alexander how to treat a chest wound during a tactical field care exercise, July 7, 2011, at Contingency Operating Site Marez, Iraq. Goode, who served as one of the primary instructors for the five-day combat lifesaver course, is a combat medic assigned to Company C, 27th Brigade Support Battalion at COS Marez. Alexander is a financial management specialist assigned to the Air Force Financial Management Detachment there. (U.S. Army photo/Spc. Terence Ewings)