A nasopharyngeal airway is appropriate in which patient?

• A. Unconscious patient with gag reflex
• B. Semi-conscious or conscious patient without suspected skull fracture
• C. Conscious patient with skull fracture suspected
• D. Semi-conscious or conscious patient with skull fracture suspected

Answer: (B)

A nasopharyngeal airway is used to keep the airway open in patients who are not fully alert but can tolerate a nasal route, and it is appropriate when there is no reason to suspect a skull fracture. The nasal path provides a relatively gentle, easily managed airway and allows easier suctioning and monitoring in semi-conscious or conscious patients. The key caveat is that it should not be placed if a basilar skull fracture or significant facial trauma is suspected, because inserting a nasal airway could breach the skull or worsen injuries. Therefore, the best scenario is a semi-conscious or conscious patient without skull fracture suspicion. The other options involve conditions that raise safety concerns for nasal insertion, such as suspected skull fracture.