Which airway adjunct is appropriate for an unconscious patient without a gag reflex?

Which airway adjunct is appropriate for an unconscious patient without a gag reflex?

• A. Nasopharyngeal airway.
• B. Oropharyngeal airway.
• C. Laryngeal mask airway.
• D. Endotracheal tube.

Answer: (B)

When a patient is unconscious and lacks a gag reflex, the tongue is a common source of airway obstruction. An oropharyngeal airway is designed for this situation because its curved shape sits in the mouth and holds the tongue away from the back of the throat, keeping the airway open during ventilation. Insertion technique supports this purpose: you place the device with the tip pointing upward toward the hard palate, then rotate it 180 degrees as you slide it into place. The flange should rest against the lips once properly seated. Because the gag reflex is absent, this device can be inserted without triggering gagging, making it an effective, immediate aid to maintain patency while you ventilate with a bag-mask. This option is preferred over nasal devices or more invasive airways in this specific scenario. A nasal airway is useful in some patients but carries risks and isn’t the default choice for someone without a gag reflex. A laryngeal mask or an endotracheal tube are more advanced airway methods and go beyond a simple adjunct for initial patency.

When a patient is unconscious and lacks a gag reflex, the tongue is a common source of airway obstruction. An oropharyngeal airway is designed for this situation because its curved shape sits in the mouth and holds the tongue away from the back of the throat, keeping the airway open during ventilation.

Insertion technique supports this purpose: you place the device with the tip pointing upward toward the hard palate, then rotate it 180 degrees as you slide it into place. The flange should rest against the lips once properly seated. Because the gag reflex is absent, this device can be inserted without triggering gagging, making it an effective, immediate aid to maintain patency while you ventilate with a bag-mask.

This option is preferred over nasal devices or more invasive airways in this specific scenario. A nasal airway is useful in some patients but carries risks and isn’t the default choice for someone without a gag reflex. A laryngeal mask or an endotracheal tube are more advanced airway methods and go beyond a simple adjunct for initial patency.