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 B
Explanation
A) Incorrect. Antidiarrheal medications can be considered but are not the first-line treatment for severe cases of gastroenteritis.
B) Correct. Rehydration is the primary intervention for clients with severe abdominal pain and signs of dehydration due to gastroenteritis.
C) Incorrect. Increasing fiber intake is not recommended in the acute phase of gastroenteritis, as it may exacerbate symptoms.
D) Incorrect. Fasting is not recommended in gastroenteritis; rehydration and appropriate nutrition are crucial.
Correct Answer is B
Explanation
A) Incorrect. While antibodies play a role in the immune response, they are not the primary mediators of inflammation in gastroenteritis.
B) Correct. Inflammation in gastroenteritis is a protective response against invading pathogens and helps to clear the infection.
C) Incorrect. Inflammation in gastroenteritis can occur in both the stomach and the small intestine, not just the large intestine.
D) Incorrect. Inflammatory cells, such as white blood cells, play a significant role in the inflammatory response in gastroenteritis. They are responsible for targeting and destroying pathogens.
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