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."
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
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.
Correct Answer is C
Explanation
A) Incorrect. While respiratory muscle weakness can contribute, loss of lung elasticity is a primary factor in COPD-related shortness of breath.
B) Incorrect. Overproduction of mucus can be a symptom of COPD, but it's not the primary cause of shortness of breath.
C) Correct. Loss of lung elasticity, along with airflow limitation, leads to difficulty in breathing in COPD.
D) Incorrect. Shortness of breath in COPD is primarily a physiological response to lung changes, not solely related to anxiety.
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