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?

"Oxygen therapy is entirely risk-free and has no potential side effects."

"Using too much oxygen can cause lung damage, so it's essential to follow your prescribed flow rate."

"Oxygen therapy can increase your risk of developing COPD."

"There are no risks associated with oxygen therapy as long as you use it consistently."

Answer and Explanation

The Correct Answer is B

A) Incorrect. While oxygen therapy is generally safe when used as prescribed, it is not entirely risk-free.

B) Correct. Overuse of oxygen or using a higher flow rate than prescribed can lead to oxygen toxicity and lung damage. It's crucial to follow the prescribed flow rate.

C) Incorrect. Oxygen therapy is not known to increase the risk of developing COPD.

D) Incorrect. There are potential risks associated with oxygen therapy, especially if it is misused or overused.

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Correct Answer is A

Explanation

A) Correct. While a chest X-ray cannot diagnose COPD directly, it can reveal structural abnormalities and rule out other lung conditions, helping to confirm the presence and severity of COPD.

B) Incorrect. Chest X-rays focus on providing structural information about the lungs and are not used to evaluate lung function or airflow.

C) Incorrect. Identifying specific pathogens causing respiratory symptoms is typically done through microbiological tests, not chest X-rays.

D) Incorrect. The test for measuring oxygen and carbon dioxide levels in the blood is typically done through arterial blood gas (ABG) analysis, not a chest X-ray.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is explaining the purpose of a chest X-ray to a client with suspected COPD. What should the nurse emphasize regarding the role of this diagnostic test?

Correct Answer is A

Explanation

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Correct Answer is C

Explanation

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