When should an OPA be inserted?

An oropharyngeal airway (OPA) should be inserted for unresponsive patients without a gag reflex. In this scenario, the OPA provides a means to maintain an open airway, as the patient is unable to maintain it on their own due to unresponsiveness. The absence of a gag reflex ensures that the insertion of the OPA is safe without the risk of triggering a gag or a subsequent aspiration, which could lead to airway obstruction or further respiratory complications.

Using an OPA effectively facilitates ventilation and provides a clear passage for airflow, which is crucial in emergency situations where the patient's ability to breathe adequately is compromised. Understanding the appropriate indication for OPA use is essential for ensuring patient safety and delivering effective emergency care.