The nurse knows that teaching about the use of the incentive spirometer is effective when the client seals the lips around the mouthpiece and:
inhales slowly to raise the ball to the desired level and attempts to keep the ball raised for several seconds
blows into the mouthpiece with a long slow expiration to keep the ball at the base of the spirometer,
begins breathing with a rapid. forceful inspiration to raise the ball as high as possible.
exhales slowly to raise the ball to the desired level and quickly inhales to raise the ball again.
The Correct Answer is A
A. Effective use of the incentive spirometer involves slow, sustained inhalation to raise the ball to the desired level and holding the breath for several seconds to fully expand the lungs.
B. Blowing into the mouthpiece is not the correct technique for using an incentive spirometer.
C. Beginning breathing with a rapid, forceful inspiration is not the correct technique for using an incentive spirometer.
D. Exhaling does not raise the ball in the incentive spirometer; it's inhalation that raises the ball to the desired level.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The Mantoux (PPD) test is administered intradermally at a 5-15 degree angle, forming a small bleb under the skin.
B. The Mantoux (PPD) test is administered intradermally at a 5-15 degree angle, forming a small bleb under the skin.
C. Using a 15-30 degree angle may also result in the medication being deposited too deeply, affecting test results.
D. Using a 45-90 degree angle is appropriate for subcutaneous or intramuscular injections but not for intradermal injections like the Mantoux test.
Correct Answer is ["A","C","D"]
Explanation
A. Using a spacer allows more time for the client to inhale the medication fully, improving delivery to the lungs.
B. Having the client rest with the head of the bed at 30 degrees is not typically associated with the use of a spacer.
C. Using a spacer can help evaluate the client's technique of medication use, ensuring proper inhalation.
D. Spacing time between "puffs" of medication can help prevent toxicity, especially in medications with corticosteroids or bronchodilators.
E. While using a spacer may eliminate the need for shaking the MDI, it is not the primary benefit of spacer use.
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