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

"This test evaluates lung function and airflow in your lungs."

"It measures the oxygen and carbon dioxide levels in your blood."

"An ABG test assesses for the presence of respiratory infections."

"It identifies specific bacteria causing your respiratory symptoms."

Answer and Explanation

The Correct Answer is B

A) Incorrect. While ABG tests provide information about blood gases, they do not directly evaluate lung function and airflow.

B) Correct. Arterial blood gas (ABG) tests measure the levels of oxygen and carbon dioxide in the blood, which can help assess respiratory function and acid-base balance.

C) Incorrect. ABG tests do not directly assess for the presence of respiratory infections; they focus on blood gas parameters.

D) Incorrect. Identifying specific bacteria causing respiratory symptoms is typically done through sputum cultures and sensitivity tests, not ABG tests.

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Correct Answer is C

Explanation

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.

A. Taking short, shallow breaths during activities to prevent fatigue B. Performing all daily activities at once to conserve energy for rest C. Using assistive devices to complete all tasks independently D. Prioritizing activities and taking rest breaks as needed

Correct Answer is D

Explanation

A) Incorrect. Taking short, shallow breaths can lead to inadequate oxygenation and increased fatigue. Deep and controlled breaths are preferred.

B) Incorrect. Performing all activities at once can lead to excessive fatigue. Energy conservation involves pacing activities and taking rest breaks.

C) Incorrect. While assistive devices can be helpful, relying solely on them without considering energy conservation principles may not be effective.

D) Correct. Prioritizing activities and taking rest breaks as needed are key components of energy conservation for individuals with COPD.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is C

Explanation

A nurse is educating a client with COPD about energy conservation techniques. Which action by the client demonstrates an understanding of these techniques?

Correct Answer is D

Explanation

A nurse is discussing the pathophysiology of COPD with a client who is a former smoker. Which statement by the client indicates an understanding of the role of smoking in COPD?

A nurse is educating a client about the risk factors for developing COPD. Which statement by the client indicates a correct understanding of these risk factors?

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

A client asks the nurse about the role of age in COPD development. What is the nurse's most appropriate response?

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