MAG 49 corpsman 2013
Petty Officer 2nd Class Joseph Pulliam, Marine Aircraft Group 49 hospital corpsman, takes a blood sample from Lance Cpl. Jordan Helsel, MAG-49 administrative specialist, Feb. 14, 2013, at the MAG-49 building on Joint Base McGuire-Dix-Lakehurst, N.J. A hospital corpsman is a Navy enlisted medical specialist who serves with Navy and Marine Corps units. (U.S. Air Force photo by Airman 1st Class Ryan Throneberry/Released)