A nurse is caring for a patient at risk for atelectasis.

Which independent nursing measure should the nurse prioritize to prevent the development of atelectasis?

Ambulation.

Oxygen therapy.

Incentive spirometry.

Increase oral fluid intake.

Answer and Explanation

The Correct Answer is C

Choice A rationale
Ambulation is a general measure that can help improve overall lung function by promoting deep breathing, coughing, and mobilization of secretions. However, it is not the primary measure to prevent atelectasis.
Choice B rationale
Oxygen therapy is used to treat hypoxia, which can be a result of atelectasis. However, it does not directly prevent the development of atelectasis.
Choice C rationale
Incentive spirometry is a first-line measure to prevent atelectasis. It encourages deep breathing, which helps keep the alveoli inflated and can prevent them from collapsing, thus preventing atelectasis.
Choice D rationale
Increasing oral fluid intake can help to thin secretions, making them easier to mobilize. However, it is not the primary measure to prevent atelectasis.

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Correct Answer is ["A","B","C","D","E"]

Explanation

Choice A rationale
Intermittent oxygen use is common in clients with COPD, especially during activities that increase oxygen demand or during acute exacerbations.
Choice B rationale
Clubbing of fingers is a sign of chronic hypoxia, which can occur in advanced COPD78.
Choice C rationale
Pursed-lip breathing is a technique often used by clients with COPD to improve exhalation and reduce breathlessness.
Choice D rationale
Prolonged exhalation is a common finding in COPD due to airway obstruction and air trapping.
Choice E rationale
Dyspnea on exertion is a common symptom in COPD due to decreased lung function and increased work of breathing.

A. Increased carbon dioxide. B. Increased pH. C. Decreased alveolar function. D. Increased arterial oxygen.

Correct Answer is A

Explanation

Choice A rationale
In a client diagnosed with chronic obstructive pulmonary disease (COPD), an arterial blood gas (ABG) test would typically show an increased level of carbon dioxide (PaCO2)56. This is because COPD affects the ability of the lungs to expel carbon dioxide, leading to its buildup in the blood.
Choice B rationale
An increased pH is not typically seen in COPD. In fact, due to the increased carbon dioxide (which is acidic), the pH may be lower, indicating respiratory acidosis.
Choice C rationale
Decreased alveolar function is a characteristic of COPD, but it is not something that would be directly measured in an ABG test.
Choice D rationale
An increased arterial oxygen (PaO2) is not typically seen in COPD. In fact, due to the impaired gas exchange, PaO2 may be lower.

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A nurse is caring for a patient at risk for atelectasis. Which independent nursing measure should the nurse prioritize to prevent the development of atelectasis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client diagnosed with chronic obstructive pulmonary disease (COPD) who is being evaluated for a lung transplant. What findings should a nurse expect when performing an initial physical assessment on a client diagnosed with COPD? Select all that apply.

Correct Answer is ["A","B","C","D","E"]

Explanation

A nurse is analyzing arterial blood gas results for a client diagnosed with chronic obstructive pulmonary disease (COPD). What abnormal finding should the nurse anticipate?

Correct Answer is A

Explanation

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A nurse is caring for a patient at risk for atelectasis.

Which independent nursing measure should the nurse prioritize to prevent the development of atelectasis?