Which patient would most likely require insertion of an oropharyngeal airway?

• A. A 51-year-old confused patient with severely labored respirations
• B. A 64-year-old conscious patient with rapid and deep respirations
• C. A 33-year-old semiconscious patient with reduced tidal volume
• D. A 40-year-old unconscious patient with slow, shallow respirations

Answer: (D)

An oropharyngeal airway is most useful when a patient cannot maintain their airway protection due to loss of tongue tone and reflexes, typically in an unconscious patient. In someone who is unconscious with slow, shallow respirations, the tongue is likely to obstruct the airway and ventilation may be unreliable, so inserting an OPA helps keep the airway open and allows effective ventilation with a bag-valve-mask if needed. The other scenarios involve consciousness or protective reflexes that make an airway adjunct unnecessary or inappropriate, since an OPA can trigger gagging or fail to address the underlying ventilation issue.