Breathing a Sigh of Relief at NHC Corpus Christi
CORPUS CHRISTI, Texas (April 13, 2018) During a simulated lung function screening, Erica Magana coaches Hospital Corpsman 3rd Class Federico Cara to inhale as much air as possible before steadily exhaling through the mouthpiece of a handheld device connected to the computer that measures the volume and flow of air. Magana and Cara are occupational health technicians from Naval Branch Health Clinic Kingsville and Naval Health Clinic Corpus Christi, respectively, undergoing the one day Spirometry recertification class. (U.S. Navy photo by William Love/Released)
