Field Internship Student Data Acquisition Project. (FISDAP) Airway Practice Exam

When is it appropriate to use a nasopharyngeal airway?

1. In patients with a history of severe allergies

2. In semiconscious or unconscious patients with an intact gag reflex

3. In patients who are alert and responsive

4. In patients who require surgical airway management

The correct answer is: In semiconscious or unconscious patients with an intact gag reflex

Using a nasopharyngeal airway is appropriate for semiconscious or unconscious patients who still possess an intact gag reflex. This device is designed to help maintain an open airway by preventing the tongue from obstructing the throat. In cases where the patient is unconscious but can still exhibit some airway reflexes, the nasopharyngeal airway can be inserted without the risk of causing the gag reflex to elicit a strong response that might lead to airway obstruction. In contrast, using this type of airway in patients who are fully conscious and alert might provoke discomfort and gagging, as they are fully aware of the device's presence. Additionally, it's not suitable for individuals who require surgical airway management, as those situations typically necessitate more invasive procedures, such as endotracheal intubation or cricothyrotomy, rather than the placement of an airway adjunct like the nasopharyngeal airway. Therefore, the choice to utilize a nasopharyngeal airway centers on the patient’s level of consciousness and their ability to protect the airway, making it most appropriate for those who are semiconscious or unconscious with intact reflexes.