Which of the following are essential components of a continuous positive airway pressure (CPAP) flow system?
1) Blended source of pressurized gas
2) Nonrebreathing circuit with reservoir bag
3) Low-pressure or disconnect alarm
4) Expiratory threshold resistor

Question

Quizplus · Accepted Answer

A continuous positive airway pressure (CPAP) flow system typically includes a blended source of pressurized gas to ensure the patient receives air with the appropriate oxygen concentration, a nonrebreathing circuit with a reservoir bag to prevent the rebreathing of expired gases, a low-pressure or disconnect alarm for patient safety to alert if the system becomes disconnected or if there is a significant drop in pressure, and an expiratory threshold resistor which helps maintain a constant pressure during exhalation, ensuring the airways remain open.

Which of the Following Are Essential Components of a Continuous