A nurse is caring for a client suspected of having pulmonary edema. Which diagnostic test is commonly used to assess the severity and underlying cause of pulmonary edema?

Complete blood count (CBC)

Electrocardiogram (ECG)

Chest X-ray

Urinalysis

Answer and Explanation

The Correct Answer is C

A) Incorrect. While a complete blood count (CBC) may provide some information, it is not the primary diagnostic test for pulmonary edema.

B) Incorrect. An electrocardiogram (ECG) may be used to evaluate cardiac function but does not directly assess pulmonary edema.

C) Correct. A chest X-ray is a key diagnostic tool for assessing the presence, severity, and underlying causes of pulmonary edema by visualizing lung and heart structures.

D) Incorrect. Urinalysis is not a primary diagnostic test for pulmonary edema; it is used to assess kidney function and screen for urinary tract infections.

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Correct Answer is C

Explanation

A) Incorrect. Oxygen saturation levels are typically assessed using pulse oximetry and are not provided by an echocardiogram.

B) Incorrect. Blood pressure measurements are not directly assessed through an echocardiogram.

C) Correct. An echocardiogram provides valuable information about the structure and function of the heart, which can help diagnose the underlying cause of pulmonary edema, such as heart failure.

D) Incorrect. A white blood cell count is not part of an echocardiogram and is not used to diagnose pulmonary edema.

A. High-sodium diet to maintain blood pressure B. Low-potassium diet to prevent electrolyte imbalances C. Low-sodium diet to reduce fluid retention D. High-protein diet to promote muscle strength

Correct Answer is C

Explanation

A) Incorrect. A high-sodium diet is not recommended for clients with pulmonary edema, as it can exacerbate fluid retention.

B) Incorrect. Low-potassium diets are not typically recommended for clients with pulmonary edema, as potassium is important for heart and muscle function.

C) Correct. A low-sodium diet is essential to reduce fluid retention and manage pulmonary edema.

D) Incorrect. While adequate protein intake is important for overall health, it is not the primary dietary concern in pulmonary edema.

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A nurse is caring for a client suspected of having pulmonary edema. Which diagnostic test is commonly used to assess the severity and underlying cause of pulmonary edema?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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