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A nurse is explaining the pathophysiology of viral gastroenteritis to a group of nursing students. Which statement by the nurse is accurate?

"Viral gastroenteritis primarily affects the large intestine."

"Viral gastroenteritis is caused by bacterial toxins."

"Viral gastroenteritis leads to inflammation of the stomach lining."

"Viral gastroenteritis is characterized by blood in the stool."

Answer and Explanation

The Correct Answer is C

A) Incorrect. Viral gastroenteritis primarily affects the small intestine, not the large intestine.

B) Incorrect. Viral gastroenteritis is caused by viruses, not bacterial toxins.

C) Correct. Viral gastroenteritis leads to inflammation of the stomach and small intestine linings.

D) Incorrect. Blood in the stool is not a typical symptom of viral gastroenteritis; it is more commonly seen in certain bacterial infections.

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Correct Answer is A

Explanation

A) Correct. Headache can be a symptom of dehydration, which is a common complication of gastroenteritis due to fluid loss through diarrhea and vomiting.

B) Incorrect. Muscle weakness is not a typical symptom of gastroenteritis.

C) Incorrect. Visual disturbances are not typically associated with gastroenteritis.

D) Incorrect. Chest pain is not a common symptom of gastroenteritis.

A. "Gastroenteritis is primarily caused by viral infections." B. "Gastroenteritis is solely caused by bacterial infections." C. "Gastroenteritis is usually caused by parasitic infections." D. "Gastroenteritis is primarily caused by fungal infections."

Correct Answer is A

Explanation

A) Correct. Gastroenteritis is most commonly caused by viral infections, such as norovirus or rotavirus.

B) Incorrect. While bacterial infections can cause gastroenteritis, they are not the sole cause.

C) Incorrect. Parasitic infections are less common causes of gastroenteritis compared to viral and bacterial infections.

D) Incorrect. Fungal infections are rare causes of gastroenteritis and are not considered primary pathogens.

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A nurse is explaining the pathophysiology of viral gastroenteritis to a group of nursing students. Which statement by the nurse is accurate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with suspected gastroenteritis reports watery diarrhea, abdominal cramping, and nausea. What other symptom should the client be advised to monitor?

Correct Answer is A

Explanation

A client asks the nurse about the common causes of gastroenteritis. Which response by the nurse is correct?

Correct Answer is A

Explanation

A client with gastroenteritis reports a fever of 102°F (38.9°C). What advice should the nurse provide?

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A client with gastroenteritis reports severe abdominal pain and signs of dehydration. What action should the nurse take first?

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