Method of inserting a nasogastric tube in the anesthetized or comatose patient.
D000768:Anesthesia, General; D003128:Coma; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000009:adverse effects; D009297:Nasal Mucosa / Q000293:injuries; D009666:Nose; D014420:Turbinates / Q000293:injuries