A client with gastroenteritis asks the nurse about the best way to prevent dehydration. What advice should the nurse provide?

"Avoid drinking any fluids until the diarrhea stops completely."

"Drink clear fluids like water, broth, and oral rehydration solutions."

"Consume large quantities of caffeinated beverages to maintain hydration."

"Focus on drinking fruit juices and carbonated beverages for quick recovery."

Answer and Explanation

The Correct Answer is B

A) Incorrect. Avoiding fluids can lead to dehydration. It's important to maintain hydration, especially in cases of gastroenteritis.

B) Correct. Clear fluids like water, broth, and oral rehydration solutions help replace lost fluids and electrolytes, preventing dehydration.

C) Incorrect. Caffeinated beverages can lead to further dehydration due to their diuretic effect, so they should be avoided.

D) Incorrect. Fruit juices and carbonated beverages can exacerbate gastrointestinal symptoms and are not recommended during the acute phase of gastroenteritis.

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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.

A. "The bacteria release toxins that directly damage the gastrointestinal lining." B. "The bacteria invade and destroy the cells lining the small intestine." C. "The bacteria induce an immune response leading to inflammation." D. "The bacteria disrupt the balance of normal gut flora."

Correct Answer is A

Explanation

A) Correct. Many bacteria that cause gastroenteritis release toxins that directly damage the gastrointestinal lining.

B) Incorrect. While invasion of cells can occur with certain bacteria, it is not the primary mechanism of action for all bacterial gastroenteritis.

C) Incorrect. While inflammation is a common response to bacterial infection, it may not be the primary mechanism of all cases of bacterial gastroenteritis.

D) Incorrect. Disruption of normal gut flora is more commonly associated with certain types of antibiotics rather than the direct mechanism of bacteria causing gastroenteritis.

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A client with gastroenteritis asks the nurse about the best way to prevent dehydration. What advice should the nurse provide?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for an elderly client with viral gastroenteritis. What complication should the nurse be particularly vigilant for in this population?

Correct Answer is A

Explanation

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Correct Answer is A

Explanation

A client recovering from viral gastroenteritis asks the nurse about potential complications. What should the nurse include in the response?

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