Keywords: US Navy 110810-N-NY820-212 Patients are weighed by Costa Rican nurses during a community service medical event at the Barranca Municipal Gym medica.jpg en BARRANCA Costa Rica Aug 10 2011 Patients are weighed by Costa Rican nurses during a community service medical event at the Barranca Municipal Gym medical site in Barranca Costa Rica during Continuing Promise 2011 Continuing Promise is a five-month humanitarian assistance mission to the Caribbean Central and South America U S Navy photo by Mass Communication Specialist 2nd Class Eric C Tretter/Released 2011-08-10 110810-N-NY820-212 Navy http //www navy mil/view_image asp id 105694 U S Navy photo by Mass Communication Specialist 2nd Class Eric C Tretter PD-USGov-Military-Navy Images from US Navy location BARRANCA Costa Rica |