Multiple Choice
When instructing patients on the use of a volume-displacement incentive spirometer,the respiratory therapist should inform the patients to do which of the following?
A) Inhale deeply and hold for 3 to 5 seconds.
B) Exhale as fast as possible into the mouthpiece.
C) Inhale and exhale rapidly through the mouthpiece.
D) Perform 30 sustained maximum inspirations every 15 minutes.
Correct Answer:

Verified
Correct Answer:
Verified
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