Petty Officer 2nd Class Tanya Carr puts a band on a patient's wrist. U.S. Navy Petty Officer 2nd Class Tanya Carr puts a band on a patient's wrist before entering the Barranca Municipal Gym medical site during Continuing Promise 2011 in Barranca, Costa Rica, on Aug. 5, 2011. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 975854-G-XMC18-105.jpg Photo Gallery