When using an oropharyngeal airway (OPA), you should choose one that extends from the corner of the patient's mouth to the

Question

Quizplus · Accepted Answer

The correct size of an oropharyngeal airway (OPA) is determined by measuring from the corner of the patient's mouth to the tip of the earlobe. This ensures the airway is long enough to keep the tongue from blocking the airway but not so long that it causes trauma or pushes the epiglottis down, potentially obstructing the airway.

When Using an Oropharyngeal Airway (OPA), You Should Choose One