U.S. Navy Lieutenant Jenna M. Richards, a 31 year-old dental officer serving with 1st Dental Battalion, Marine Corps Air Station Miramar (MCAS), and native of Indianapolis, Ind., removes her latex gloves after performing an oral examination during 1st Marine Division's exercise Desert Scimitar 2014 aboard Marine Corps Air Ground Combat Center Twentynine Palms, Calif., May 13, 2014. The Naval Dental Battalion from MCAS Miramar supported 1st Marine Division during the training exercise, and reminds Marines to continue to practice good dental hygiene even in the field training environment. (U.S. Marine Corps photograph by Cpl. Robert J. Reeves/RELEASED)