Insertion of an NPA involves several steps: 1. Select the Correct Size: Measure from the patient's nostril to the earlobe to determine the appropriate length. 2. Lubricate the Airway: Use a water-soluble lubricant to reduce friction during insertion. 3. Insert Gently: Insert the NPA into the nostril with a gentle, twisting motion, following the natural curvature of the nasal passage.
