A blood pressure-check station awaits the next patient during the Retiree Appreciation Day in the Exchange at Osan Air Base, Republic of Korea, Feb. 4, 2016. One doctor and a team of nurses from the Hallym University Dongtan Sacred Heart Hospital were on hand in the Exchange to give free health screenings to retirees. (U.S. Air Force photo by Tech. Sgt. Travis Edwards/Released)