Which airway adjunct is appropriate for an unconscious patient who lacks a gag reflex?

Which airway adjunct is appropriate for an unconscious patient who lacks a gag reflex?

• A. Oropharyngeal airway (OPA)
• B. Nasopharyngeal airway (NPA)
• C. Endotracheal tube
• D. Laryngeal mask airway

Answer: (A)

In an unconscious patient who lacks a gag reflex, the airway is at risk of obstruction from the tongue and protective reflexes aren’t available to keep the airway open. An oropharyngeal airway fits this situation well because it sits behind the tongue and mechanically prevents it from collapsing the airway, allowing air to flow freely and making bag‑valve mask ventilation easier. It’s designed for people without a gag reflex, so it can be placed quickly without triggering a protective gag response. Insert by sliding the curved end along the roof of the mouth with the tip toward the hard palate, then rotate 180 degrees as it seats against the base of the tongue, with the flange outside the lips. The other options either require a more advanced airway plan (endotracheal tube or a laryngeal mask airway) or involve the nasal route, which is less ideal in an unconscious patient where rapid, straightforward oral access is available and the gag reflex is absent.

In an unconscious patient who lacks a gag reflex, the airway is at risk of obstruction from the tongue and protective reflexes aren’t available to keep the airway open. An oropharyngeal airway fits this situation well because it sits behind the tongue and mechanically prevents it from collapsing the airway, allowing air to flow freely and making bag‑valve mask ventilation easier. It’s designed for people without a gag reflex, so it can be placed quickly without triggering a protective gag response. Insert by sliding the curved end along the roof of the mouth with the tip toward the hard palate, then rotate 180 degrees as it seats against the base of the tongue, with the flange outside the lips. The other options either require a more advanced airway plan (endotracheal tube or a laryngeal mask airway) or involve the nasal route, which is less ideal in an unconscious patient where rapid, straightforward oral access is available and the gag reflex is absent.