A nasopharyngeal airway, also referred to as an NPA, is a type of basic airway adjunct. The nasopharyngeal airway tube is designed to be inserted into the nasal passageway to help …

In medicine, a nasopharyngeal airway (NPA), nasal trumpet (because of its flared end), or nose hose, is a type of airway adjunct, a tube that is designed to be inserted through the nasal …

Nasopharyngeal airways can usually be used even with major facial injuries. Although topical vasoconstrictors and/or anesthetics are sometimes used, no evidence indicates that they …

Dec 11, 2021 · The bevel of the NPA should face medially, away from the lateral pharyngeal wall to avoid soft tissue of the pharynx blocking the end of the tube. The bevel faces medially by …

The nasopharyngeal airway(NPA) is placed in either nasal passage and allow unobstructed routes for ventilation through the nose to the hypopharyngeal area. They tend to be less stimulating …

Apr 27, 2014 · The oropharyngeal airway (OPA) and nasopharyngeal airway (NPA) are basic airway adjuncts. They are designed to secure the airway once it has been opened by either a …

Aug 29, 2022 · Nasopharyngeal airways are typically used to bypass obstructions in the mouth, nose, nasopharynx or base of the tongue. They are typically better tolerated (and less likely to …

A nasopharyngeal airway (NPA) is a thin, clear, flexible tube that can be inserted through the nasal passage down into the posterior pharynx to ensure airway patency. A healthcare …

Jan 5, 2022 · INSERT NPA device into the right nostril (at a 90-degree angle to the casualty’s face). INSPECT nose and nasal passages for obstructions preventing insertion of NPA. …

Apr 7, 2025 · Make sure the opening of the NPA faces backward to allow for unobstructed airflow. For semi-conscious patients, it is recommended to place them in the side-lying position. This …