For an unconscious patient without a gag reflex, which airway adjunct is appropriate?

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Multiple Choice

For an unconscious patient without a gag reflex, which airway adjunct is appropriate?

When someone is unconscious and has no gag reflex, the tongue can fall back and block the airway. An oropharyngeal airway keeps the tongue away from the back of the throat, creating a clear path for airflow and making bag-valve-mask ventilation easier. It’s quick, noninvasive, and suitable as a first step to maintain airway in this scenario. To use it, pick the correct size by measuring from the corner of the mouth to the angle of the jaw. Insert the device with the curvature facing upward toward the roof of the mouth (inserting upside down), then rotate 180 degrees as you advance so the airway sits against the tongue. After placement, verify improvement in ventilation (chest rise, breath sounds, oxygenation) and monitor for potential issues like vomiting. The nasopharyngeal airway would be chosen if an oral airway couldn’t be used or if there were facial trauma or a gag reflex, but here the patient lacks gag reflex, so the oral airway is preferred. A bag-valve-mask with oxygen is a ventilation method, not an airway adjunct itself. An endotracheal tube provides a definitive airway and is used when airway protection or longer-term ventilation is needed, but it’s more invasive and not the initial adjunct in this scenario.

When someone is unconscious and has no gag reflex, the tongue can fall back and block the airway. An oropharyngeal airway keeps the tongue away from the back of the throat, creating a clear path for airflow and making bag-valve-mask ventilation easier. It’s quick, noninvasive, and suitable as a first step to maintain airway in this scenario.

To use it, pick the correct size by measuring from the corner of the mouth to the angle of the jaw. Insert the device with the curvature facing upward toward the roof of the mouth (inserting upside down), then rotate 180 degrees as you advance so the airway sits against the tongue. After placement, verify improvement in ventilation (chest rise, breath sounds, oxygenation) and monitor for potential issues like vomiting.

The nasopharyngeal airway would be chosen if an oral airway couldn’t be used or if there were facial trauma or a gag reflex, but here the patient lacks gag reflex, so the oral airway is preferred. A bag-valve-mask with oxygen is a ventilation method, not an airway adjunct itself. An endotracheal tube provides a definitive airway and is used when airway protection or longer-term ventilation is needed, but it’s more invasive and not the initial adjunct in this scenario.

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