Patients can control a flutter valve's pressure by changing what?

Name: Patients can control a flutter valve's pressure by changing what?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The pressure in a flutter valve is controlled by the patient's expiratory flow. As the patient exhales, the air flow creates oscillations within the device, which in turn generates positive pressure and vibration in the airways. The patient can adjust the pressure by changing the intensity and speed of their exhalation.

Patients Can Control a Flutter Valve's Pressure by Changing What