Nasalpharyngeal Airway Insertion

What is a key consideration when inserting a nasopharyngeal airway (NPA)?

• It should fit snugly to prevent air leakage.

• It should go in with minimal resistance and not exert pressure on the nostril tissue.

• A slight amount of pressure is acceptable to ensure proper placement.

• The size should always be determined by the patient's height.

What are the typical nasopharyngeal airway (NPA) sizes suitable for most adults?

• Size 4 or 5

• Size 6 or 7

• Size 8 or 9

• Size 10 or 11

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Where should the tip of the nasopharyngeal airway (NPA) ideally sit once correctly positioned?

• In the nasal cavity

• At the back of the oropharynx

• In the trachea

• Just past the nasal septum

Before inserting a nasopharyngeal airway (NPA), what is an important step regarding the patient's nostrils?

• Apply a local anesthetic to both nostrils.

• Measure the length of the nostril with a ruler.

• Inspect both nostrils to identify the largest one and check for obstructions like a deviated septum.

• Insert a small amount of saline solution to clear the passage.

What might indicate that a nasopharyngeal airway (NPA) tube is too long for a patient?

• The patient experiences a nosebleed.

• The patient starts gagging or coughing.

• The flange does not sit comfortably on the outside of the nostril.

• The tube feels loose in the nostril.