U.S. Air Force Staff Sgt. Patrick Doheney, right, an emergency medical technician with the 146th Medical Group, assesses a role-player’ symptoms in St. Paul, Minn., Aug. 17, 2018. Doheney is attending a week-long EMT refresher course where they receive classroom instruction and test their skills in emergency response scenarios. (U.S. Air National Guard photo by Tech. Sgt. Amy M. Lovgren)