Which of the following is an advantage of using CPAP?

Utilizing Continuous Positive Airway Pressure (CPAP) offers a significant advantage in providing psychological security for the patient. This method helps to maintain a consistent level of airway pressure, which can alleviate feelings of anxiety often associated with respiratory distress or sleep apnea. By ensuring that the patient's airway remains open and airflow is stabilized, CPAP promotes a sense of safety and comfort, which can be psychologically reassuring.

In contrast, the other options present limitations or challenges associated with CPAP. The statement that it can only be used with invasive intubation is inaccurate, as CPAP is often used non-invasively. Continuous monitoring is indeed important during the use of CPAP, but it is not a unique advantage; rather, it is a requirement for all forms of ventilation to ensure patient safety. Finally, while discomfort from the mask is a valid concern, it does not highlight an advantage of CPAP; instead, it points to a potential drawback. Thus, psychological security stands out as a key benefit when implementing CPAP therapy.