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A client with a history of appendectomy develops peritonitis. The nurse anticipates which diagnostic test to confirm the diagnosis?

Chest X-ray

Electrocardiogram (ECG)

Abdominal ultrasound

Complete blood count (CBC)

Answer and Explanation

The Correct Answer is C

Choice A reason:

A chest X-ray is not the primary diagnostic test for peritonitis.

Choice B reason:

An ECG is used to assess cardiac function and is not specific to peritonitis.

Choice C reason:

An abdominal ultrasound is commonly used to diagnose peritonitis and can help visualize inflammation or fluid in the peritoneal cavity.

Choice D reason:

A CBC may show elevated white blood cell count, which is an indication of infection, but it is not a confirmatory test for peritonitis.

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Correct Answer is D

Explanation

Choice A reason:

Fever and diarrhea are not specific early signs of peritonitis.

Choice B reason:

Abdominal distension and flatulence may occur for various reasons after abdominal surgery, but they are not specific to peritonitis.

Choice C reason:

Nausea and vomiting can be caused by various post-operative factors and are not specific to peritonitis.

Choice D reason:

Sudden-onset severe abdominal pain and tenderness are classic early signs of peritonitis and indicate the need for immediate medical attention.

A. Increased blood pressure B. Bradycardia C. Warm, flushed skin D. Rapid, shallow breathing

Correct Answer is D

Explanation

Choice A reason:

Increased blood pressure is not characteristic of septic shock. Septic shock is associated with low blood pressure.

Choice B reason:

Bradycardia is not a typical sign of septic shock. Tachycardia is more common in septic shock.

Choice C reason:

Warm, flushed skin is not typical in septic shock. Septic shock is associated with cold, clammy skin.

Choice D reason:

Rapid, shallow breathing is a common early sign of septic shock and indicates the body's attempt to compensate for the decreased cardiac output.

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A client with a history of appendectomy develops peritonitis. The nurse anticipates which diagnostic test to confirm the diagnosis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client underwent abdominal surgery and is now at risk of developing peritonitis. The nurse teaches the client about the early signs and symptoms of peritonitis. What should the nurse include in the teaching?

Correct Answer is D

Explanation

A client with peritonitis is at risk of developing septic shock. Which clinical manifestation should the nurse closely monitor to detect early signs of septic shock?

Correct Answer is D

Explanation

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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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