What strategy should be used when the patient complains of nasal congestion during the use of a nasal mask for noninvasive positive-pressure ventilation (NPPV)?

Question

Quizplus · Accepted Answer

Adding a heated humidifier can help alleviate nasal congestion caused by using a nasal mask during noninvasive positive-pressure ventilation. It can also reduce dryness and irritation in the nasal passages. Switching to an oral or face mask may not necessarily alleviate the congestion and may require a new fitting, which can delay treatment. Reducing the inspiratory flow may not improve nasal congestion and may compromise the effectiveness of noninvasive positive-pressure ventilation.

What Strategy Should Be Used When the Patient Complains of Nasal