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."
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. Consuming large meals can lead to increased pressure on the lower esophageal sphincter, potentially exacerbating symptoms of GERD.
B) Correct. Avoiding lying down for at least 2 hours after meals can help prevent acid reflux and heartburn by allowing the stomach to properly digest food.
C) Incorrect. Spicy foods can trigger heartburn in some individuals, so they should be avoided or consumed in moderation in those with GERD.
D) Incorrect. Engaging in vigorous exercise immediately after meals may exacerbate symptoms of GERD. It is advisable to wait until digestion is underway before participating in strenuous physical activity.
Correct Answer is C
Explanation
A) Incorrect. Elevating the head of the bed is not primarily related to improving blood circulation in the legs.
B) Incorrect. While good digestion is important, elevating the head of the bed primarily helps prevent the reflux of stomach acid into the esophagus.
C) Correct. Elevating the head of the bed can help prevent stomach acid from flowing back into the esophagus, reducing the likelihood of acid reflux and heartburn.
D) Incorrect. Elevating the head of the bed is not typically associated with alleviating joint pain and stiffness.
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