A nurse is assessing a client suspected of having peritonitis. Which diagnostic test is most likely to be performed to confirm the diagnosis?

Electrocardiogram (ECG)

Complete blood count (CBC)

Chest X-ray

Abdominal computed tomography (CT) scan

Answer and Explanation

The Correct Answer is D

Choice A reason:

An electrocardiogram (ECG) is used to assess the electrical activity of the heart and is not specific to diagnosing peritonitis.

Choice B reason:

A complete blood count (CBC) may reveal elevated white blood cell count and inflammatory markers, but it alone cannot confirm the diagnosis of peritonitis.

Choice C reason:

A chest X-ray may be performed to rule out other conditions, but it is not the primary diagnostic test for peritonitis.

Choice D reason:

An abdominal computed tomography (CT) scan is a valuable diagnostic tool for identifying signs of inflammation and infection in the peritoneal cavity, aiding in the confirmation of peritonitis.

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Correct Answer is D

Explanation

Choice A reason:

Hypothermia refers to abnormally low body temperature and is not associated with the clinical presentation of peritonitis.

Choice B reason:

Hypertension refers to high blood pressure and is not directly associated with the signs of peritonitis.

Choice C reason:

Hyperventilation involves rapid breathing but may not always be present in peritonitis.

Choice D reason:

The client's elevated temperature, rapid heart rate, and shallow breathing are indicative of a systemic inflammatory response, which is a characteristic feature of peritonitis.

A. Elevated serum creatinine levels B. Elevated amylase and lipase levels C. Elevated blood glucose levels D. Elevated white blood cell count (WBC)

Correct Answer is D

Explanation

Choice A reason:

Elevated serum creatinine levels are associated with kidney function and are not specific to peritonitis.

Choice B reason:

Elevated amylase and lipase levels are indicative of pancreatitis and are not directly related to peritonitis.

Choice C reason:

Elevated blood glucose levels may be indicative of diabetes or stress-related hyperglycemia but are not specific to peritonitis.

Choice D reason:

An elevated white blood cell count (WBC) is a common finding in peritonitis, indicating an inflammatory response and possible infection in the peritoneal cavity.

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A nurse is assessing a client suspected of having peritonitis. Which diagnostic test is most likely to be performed to confirm the diagnosis?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is D

Explanation

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