A nurse is discussing the role of computed tomography (CT) scans in diagnosing Inflammatory Bowel Disease (IBD) with a client. What information should the nurse provide about CT scans?

"CT scans can provide detailed images of the intestinal lining and help identify strictures and fistulas."

"CT scans are primarily used to assess blood flow in the gastrointestinal tract."

"CT scans measure pH levels in the intestines to diagnose IBD."

"CT scans assess muscular function of the intestines."

Answer and Explanation

The Correct Answer is A

A) Correct. Computed tomography (CT) scans are valuable in providing detailed images of the intestinal lining, which can help identify strictures (narrowing) and fistulas (abnormal connections between organs).

B) Incorrect. While CT scans can provide valuable information about the gastrointestinal tract, they are not primarily used to assess blood flow.

C) Incorrect. CT scans do not measure pH levels in the intestines. They are used for imaging rather than biochemical analysis.

D) Incorrect. CT scans are not used to

assess muscular function of the intestines. They primarily provide detailed images of the anatomy.

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Correct Answer is B

Explanation

A) Incorrect. Staying hydrated is important for individuals with IBD, especially during flare-ups when diarrhea can lead to rapid fluid loss and dehydration.

B) Correct. Maintaining adequate hydration is crucial for individuals with IBD, particularly during flare-ups, as diarrhea can lead to significant fluid loss and the risk of dehydration.

C) Incorrect. It is important for individuals with IBD to stay hydrated, and there is no need to unnecessarily limit fluid intake. Dehydration can exacerbate symptoms.

D) Incorrect. Hydration does have a significant impact on IBD symptoms, particularly in preventing dehydration that can result from diarrhea.

A. Formation of scar tissue (fibrosis) B. Increased production of digestive enzymes C. Accelerated cell regeneration in the intestines D. Strengthening of intestinal mucosa

Correct Answer is A

Explanation

A) Correct. Chronic inflammation in Inflammatory Bowel Disease can lead to the formation of scar tissue (fibrosis) in the intestines. This can result in narrowing of the intestinal lumen and obstruction.

B) Incorrect. While increased production of digestive enzymes may occur in certain digestive disorders, it is not a primary mechanism involved in the tissue damage seen in IBD.

C) Incorrect. In IBD, cell regeneration is often disrupted, and accelerated cell turnover can contribute to inflammation and tissue damage rather than healing.

D) Incorrect. In IBD, the intestinal mucosa may be weakened rather than strengthened due to chronic inflammation and damage.

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A nurse is discussing the role of computed tomography (CT) scans in diagnosing Inflammatory Bowel Disease (IBD) with a client. What information should the nurse provide about CT scans?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with Inflammatory Bowel Disease (IBD) asks the nurse about the importance of staying hydrated. How should the nurse respond?

Correct Answer is B

Explanation

A nurse is explaining to a group of students how chronic inflammation in Inflammatory Bowel Disease (IBD) leads to tissue damage. What is a key mechanism involved in this process?

Correct Answer is A

Explanation

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