What tool is commonly used for inserting a nasopharyngeal airway?

The use of finger guidance when inserting a nasopharyngeal airway is crucial as it helps to ensure proper placement and alignment of the airway device within the nasal passage. This technique allows the rescuer to feel for anatomical landmarks, guiding the airway smoothly into the correct position without causing excessive trauma to the nasal mucosa. Additionally, finger guidance can help navigate any obstructions or anomalies in the airway, promoting greater success in the procedure.

Employing finger guidance ultimately enhances the effectiveness of the insertion, facilitating the maintenance of an open airway, especially in cases of respiratory distress. This method exemplifies the practical skills taught in self-aid and buddy care training, emphasizing the hands-on approach needed during an emergency to provide adequate airway management.