190425-N-WD133-066 SAN DIEGO, Calif. (April 25, 2019) Hospital Corpsman 1st Class Rudolph Delarea, a member of the Military Treatment Facility aboard the hospital ship USNS Mercy (T-AH 19), demonstrates a patient simulation mannequin in the casualty recieving area aboard Mercy during the ships support of National Take Our Daughters and Sons to Work Day. (U.S. Navy photo by Sarah Burford/Released)