A client asks the nurse about the role of electrolytes in the pathophysiology of gastroenteritis. What response by the nurse is accurate?

"Electrolytes are primarily absorbed in the large intestine during gastroenteritis."

"Gastroenteritis can lead to electrolyte imbalances due to excessive vomiting and diarrhea."

"Electrolyte levels remain stable in individuals with gastroenteritis."

"Electrolytes play no significant role in the pathophysiology of gastroenteritis."

Answer and Explanation

The Correct Answer is B

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.

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Correct Answer is B

Explanation

A) Incorrect. While stress and anxiety can exacerbate symptoms of GERD, they are not the primary cause. The underlying cause of heartburn in GERD is the reflux of stomach acid into the esophagus.

B) Correct. Heartburn in GERD is caused by the backflow of stomach acid into the esophagus, leading to irritation and discomfort.

C) Incorrect. While spicy foods can trigger heartburn in some individuals, they are not the primary cause of GERD. The underlying issue is the reflux of stomach acid.

D) Incorrect. An overproduction of bile in the stomach is not a direct cause of GERD. The condition is primarily related to the reflux of stomach acid.

A. Dehydration B. Hyperactivity C. Hypothermia D. Hypertension

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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A client asks the nurse about the role of electrolytes in the pathophysiology of gastroenteritis. What response by the nurse is accurate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with frequent heartburn asks the nurse about the potential cause. What should the nurse explain?

Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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