AN OXYGEN HEAD TENT FOR HYPOXIA.
D001784:Blood Gas Analysis; D005853:Geriatrics; D006343:Heart Septal Defects; D006345:Heart Septal Defects, Ventricular; D006801:Humans; D000860:Hypoxia; D010100:Oxygen; D010102:Oxygen Inhalation Therapy; D010195:Pancreatitis; D011182:Postoperative Care; D011656:Pulmonary Emphysema; D012122:Ventilators, Mechanical
D010100:Oxygen
ANOXIA; BLOOD GAS ANALYSIS; GERIATRICS; HEART SEPTAL DEFECTS, VENTRICULAR; OXYGEN INHALATION THERAPY; PANCREATITIS; POSTOPERATIVE CARE; PULMONARY EMPHYSEMA; RESPIRATORS