In an unconscious patient with no gag reflex, which airway adjunct is indicated to maintain airway patency?

• A. Unconscious patient with no gag reflex
• B. Conscious patient who is awake
• C. Unconscious patient with a gag reflex
• D. Semi-conscious patient with a gag reflex present

Answer: (A)

When a patient is unconscious and lacks the gag reflex, the tongue and soft tissues are a major cause of airway obstruction. An oropharyngeal airway is designed to hold the tongue forward and keep the airway open, sitting behind the tongue in the mouth. Because there are no protective reflexes to trigger gagging, this device can be safely tolerated and effectively maintains patency in this situation.

In contrast, placing an airway adjunct in someone who is conscious or who still has a gag reflex would provoke coughing or vomiting and is not appropriate. A semi-conscious patient with a gag reflex presents the same risk, so the oropharyngeal airway wouldn’t be the best choice there. If airway support is needed in those cases, other options like a nasal airway might be considered, given there’s no nasal trauma or skull fracture.