A is for airway: digital and nasal endotracheal intubation.
Anderson
Robert N
RN
Vanderbilt LifeFlight, Nashville, TN, USA.
D000402:Airway Obstruction / Q000209:etiology / Q000628:therapy*; D002245:Carbon Dioxide / Q000097:blood; D000075202:Contraindications; D004638:Emergency Treatment / Q000379:methods*; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation / Q000379:methods*; D020704:Laryngoscopes; D009296:Nasal Cavity; D011175:Positive-Pressure Respiration
D002245:Carbon Dioxide