For a pediatric patient with a pulmonary disorder who would benefit from a positive expiratory pressure device,which of the following alternatives would provide a similar effect as an acapella?

Question

Quizplus · Accepted Answer

An acapella provides oscillations as air passes over a pair of magnets.To create that same effect in a device for a child would be to have the child blow into a straw in a cup of water.The water provides the resistance to exhalation and the bubbles provide the oscillations.

For a Pediatric Patient with a Pulmonary Disorder Who Would