A client with COPD asks a nurse about pursed-lip breathing. What is the nurse's best response regarding the purpose of this breathing technique?

"Pursed-lip breathing is only necessary during strenuous exercise."

"It's a technique to increase oxygen intake."

"Pursed-lip breathing helps to slow down breathing and improve oxygen exchange."

"This technique is primarily used for relaxation and stress reduction."

Answer and Explanation

The Correct Answer is C

A) Incorrect. Pursed-lip breathing is beneficial in various situations, not just during exercise.

B) Incorrect. While pursed-lip breathing can help with oxygenation, its primary purpose is to optimize breathing patterns.

C) Correct. Pursed-lip breathing is a technique that promotes more efficient breathing by slowing down the breath rate and enhancing oxygen exchange.

D) Incorrect. While it can have a calming effect, the primary purpose of pursed-lip breathing is to aid in respiratory function.

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Correct Answer is D

Explanation

A) Incorrect. Mild wheezing can occur in stable COPD and may not necessarily indicate exacerbation.

B) Incorrect. Increased energy levels and activity tolerance would be positive signs but are not indicative of exacerbation.

C) Incorrect. Decreased shortness of breath during exertion would be a positive change, suggesting improved control of COPD.

D) Correct. Cyanosis (bluish discoloration) of the lips and fingertips is a sign of hypoxia and indicates exacerbation or worsening of COPD.

A. "Inflammation in COPD primarily affects the joints and bones." B. "COPD doesn't involve inflammation; it's solely due to smoking." C. "Inflammation in COPD mainly affects the airways and lung tissue." D. "COPD-related inflammation only occurs in the skin."

Correct Answer is C

Explanation

A) Incorrect. In COPD, inflammation primarily affects the airways and lung tissue, not joints and bones.

B) Incorrect. Inflammation is a significant component of COPD, and it's not solely due to smoking.

C) Correct. Inflammation in COPD is primarily centered in the airways and lung parenchyma.

D) Incorrect. COPD-related inflammation is not related to the skin.

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A client with COPD asks a nurse about pursed-lip breathing. What is the nurse's best response regarding the purpose of this breathing technique?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client with COPD. Which clinical manifestation is most indicative of exacerbation or worsening of the condition?

Correct Answer is D

Explanation

A client with COPD asks the nurse about the role of inflammation in their condition. What is the nurse's best response?

Correct Answer is C

Explanation

A client with COPD complains of difficulty breathing and a feeling of not getting enough air. Which term should the nurse use to describe this sensation?

A nurse is assessing a client with COPD. Which clinical manifestation should the nurse expect to find related to the increased work of breathing?

A nurse is teaching a client about the risk factors for COPD. Which statement by the client demonstrates an accurate understanding of the role of genetics?

A client with COPD is prescribed oxygen therapy. The client asks the nurse about the potential risks of oxygen use. What should the nurse include in the response?

A client with COPD asks a nurse about pursed-lip breathing. What is the nurse's best response regarding the purpose of this breathing technique?

A client with COPD asks the nurse about the purpose of an arterial blood gas (ABG) test. What should the nurse explain?

A client with a history of smoking asks a nurse to explain what COPD stands for. How should the nurse respond?

A nurse is explaining the diagnostic evaluation for COPD to a client. Which test does the nurse emphasize as the primary diagnostic tool for assessing lung function in COPD?