Position the patient supine on the stretcher. Align the upper airway for optimal air passage by placing the patient into a proper sniffing position. Proper sniffing position aligns the external auditory canal with the sternal notch.

The oropharyngeal airway (OPA) is a curved plastic device inserted into the mouth to prevent airway obstruction by displacing the tongue away from the posterior pharyngeal wall. It is a simple but essential airway adjunct used in unconscious patients without a …

There are two common facial measurements recommended for determining the proper sized OPA: the distances between the maxillary incisors to the angle of the mandible, and the distance from the corner of the mouth to the angle of the mandible.

Basic introduction to OPA insertion for airway control.

Oct 30, 2024 · Inserting an oropharyngeal airway is a must-know procedure for first responders, healthcare professionals, and even those pursuing basic first-aid training. In this blog, we will explain the correct way to insert an oropharyngeal airway.

May 1, 2019 · Learn the history of the oropharyngeal airway (OPA) and review how to size the OPA for the patient, as well as the correct way to insert this basic, and effective, airway adjunct.

Aug 29, 2022 · Choose the correct size by measuring the oropharyngeal airway against a patient’s face. When the tip is placed at the angle of the mandible (angle of the jaw) the flange should align with the centre of the top teeth (i.e. measure ‘hard to hard’). Measure the oropharyngeal airway from the corner of the jaw to the centre of the top teeth.

This video demonstrates how to insert an oropharyngeal airway (OPA) in an OSCE station. OPAs are also sometimes referred to as a Guedel. The insertion of an ...

Mar 17, 2025 · How to Measure OPA and NPA Correctly. Measuring OPA and NPA is crucial to ensure effective ventilation and avoid complications. How to size OPA: Measure from the corner of the patient’s mouth to the angle of the mandible. How to measure NPA: Measure from the tip of the nose to the earlobe or the angle of the mandible.

Oropharyngeal Airway (OPA) - The OPA is a curved, rigid channel that is placed in the patient's mouth and oropharynx. In addition to manual airway maneuvers, it can provide a patent (unobstructed/clear) airway in the unresponsive patient by supporting the base of the tongue and providing a protected channel.