Apneic preoxygenation without nasal prongs: the “Hungarian Air Ambulance method Posted byketaminhMarch 19, 2017Posted inOnline critical airway trainingTags:apnoeic, oxygenation Apneic preoxygenation without nasal prongs: the “Hungarian Air Ambulance method Share this: Click to print (Opens in new window) Print Click to email a link to a friend (Opens in new window) Email Like Loading...