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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Related Questions
Correct Answer is B
Explanation
A) Incorrect. Electrolytes are primarily absorbed in the small intestine, not the large intestine.
B) Correct. Gastroenteritis can lead to electrolyte imbalances, especially when there is excessive vomiting and diarrhea, as these processes result in the loss of important electrolytes.
C) Incorrect. Gastroenteritis can lead to electrolyte imbalances, so electrolyte levels may not remain stable in affected individuals.
D) Incorrect. Electrolytes play a crucial role in various physiological processes, and their imbalance is a significant aspect of the pathophysiology of gastroenteritis.
Correct Answer is D
Explanation
A) Incorrect. Limiting hand hygiene is not a recommended practice; in fact, it increases the risk of infection.
B) Incorrect. While vaccinations are important for overall health, there is no specific vaccine for all types of gastroenteritis.
C) Incorrect. Encouraging children to share personal items can increase the risk of spreading gastroenteritis.
D) Correct. Practicing good hand hygiene and proper food handling are essential measures to prevent the spread of gastroenteritis, especially in young children who may be more susceptible to infections.
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