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."
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. Mild abdominal cramping and bloating are common symptoms of gastroenteritis and may not require immediate intervention.
B) Incorrect. While absence of bowel movements for 24 hours is concerning, it may not be an immediate emergency compared to other options.
C) Correct. The presence of blood in stool or dark, tarry stools indicates potential gastrointestinal bleeding, which requires immediate attention.
D) Incorrect. Nausea and occasional vomiting are common symptoms of gastroenteritis and may not be an immediate concern.
Correct Answer is A
Explanation
A) Correct. Dehydration is a significant concern in elderly individuals with gastroenteritis due to their reduced reserve and increased vulnerability to fluid and electrolyte imbalances.
B) Incorrect. Hyperactivity is not a typical complication of gastroenteritis, especially in the elderly population.
C) Incorrect. Hypothermia is not a typical complication of gastroenteritis, especially in the absence of other underlying conditions.
D) Incorrect. Hypertension is not a typical complication of gastroenteritis.
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