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 B

Explanation

A) Incorrect. Bradycardia (slow heart rate) is not typically associated with increased work of breathing in COPD.

B) Correct. Pursed-lip breathing is a compensatory technique used by individuals with COPD to relieve air trapping and reduce the work of breathing.

C) Incorrect. Cyanosis of the extremities may occur with COPD but is not directly related to increased work of breathing.

D) Incorrect. Increased work of breathing typically leads to an increased respiratory rate, not a decreased rate.

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

Correct Answer is B

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 providing education to a client newly diagnosed with COPD. Which statement by the client indicates an understanding of the importance of smoking cessation?

A nurse is discussing common symptoms of COPD with a newly diagnosed client. Which symptom should the nurse emphasize as a characteristic of chronic bronchitis, a type of COPD?

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?

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 explaining to a client why COPD is often referred to as "obstructive." How should the nurse describe this aspect of the condition?

A nurse is discussing COPD with a client and mentions that smoking is a significant risk factor. The client asks if there are other risk factors. What should the nurse include in the response?

A client with COPD asks the nurse about the hallmark symptom of this condition. What should the nurse explain?

A client recently diagnosed with COPD asks a nurse about the common symptoms of the condition. What symptoms should the nurse mention?