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."
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Correct. An upper endoscopy (also known as esophagogastroduodenoscopy or EGD) allows for direct visualization of the upper part of the gastrointestinal tract, including the stomach and duodenum.
B) Incorrect. An upper endoscopy primarily examines the upper part of the gastrointestinal tract, not the lower part or ileum.
C) Incorrect. An upper endoscopy does not examine the colon and rectum. It is focused on the upper portion of the gastrointestinal tract.
D) Incorrect. An upper endoscopy does not examine the entire length of the small intestine. It primarily focuses on the upper part, including the duodenum.
Correct Answer is A
Explanation
A) Correct. Joint pain and swelling (arthritis) are common extraintestinal manifestations of Inflammatory Bowel Disease. This can occur concurrently with gastrointestinal symptoms.
B) Incorrect. Visual disturbances are not a typical extraintestinal manifestation of IBD. They may be indicative of other health issues.
C) Incorrect. Elevated blood sugar levels are not directly associated with Inflammatory Bowel Disease. This is more relevant to conditions like diabetes.
D) Incorrect. Respiratory distress is not a common extraintestinal manifestation of IBD. It may be indicative of other respiratory conditions.
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