A nurse is discussing respiratory medications with a client with COPD. The client asks about the purpose of bronchodilators. What should the nurse explain?

"Bronchodilators primarily reduce inflammation in the airways."

"They help thin mucus secretions to make breathing easier."

"Bronchodilators relax and widen the airway passages."

"These medications prevent respiratory infections."

Answer and Explanation

The Correct Answer is C

A) Incorrect. Bronchodilators are not primarily focused on reducing inflammation, although some may have anti-inflammatory properties.

B) Incorrect. Thinning mucus is typically achieved with mucolytic medications, not bronchodilators.

C) Correct. Bronchodilators are medications that relax and widen the airways, making it easier to breathe for individuals with COPD.

D) Incorrect. Bronchodilators do not prevent respiratory infections; they primarily address airway constriction and bronchoconstriction.

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Correct Answer is B

Explanation

A) Incorrect. The correct acronym is "COPD," and it stands for Chronic Obstructive Pulmonary Disease.

B) Correct. COPD is an abbreviation for Chronic Obstructive Pulmonary Disease, which includes chronic bronchitis and emphysema.

C) Incorrect. "Cardiovascular" is not part of the COPD acronym.

D) Incorrect. "Occupational" is not part of the COPD acronym.

A. "Oxygen therapy is entirely risk-free and has no potential side effects." B. "Using too much oxygen can cause lung damage, so it's essential to follow your prescribed flow rate." C. "Oxygen therapy can increase your risk of developing COPD." D. "There are no risks associated with oxygen therapy as long as you use it consistently."

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.

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A nurse is discussing respiratory medications with a client with COPD. The client asks about the purpose of bronchodilators. What should the nurse explain?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

Correct Answer is B

Explanation

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?

Correct Answer is B

Explanation

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