A client with Inflammatory Bowel Disease (IBD) asks the nurse about the underlying cause of their condition. How should the nurse respond?
"IBD is primarily caused by bacterial infections in the gastrointestinal tract."
"The exact cause of IBD is unknown, but it involves an abnormal immune response in the intestines."
"IBD is caused by excessive stress and emotional factors."
"IBD is a genetic disorder inherited from one's parents."
The Correct Answer is B
A) Incorrect. While bacterial infections can play a role in the exacerbation of IBD symptoms, they are not considered the primary cause of the condition.
B) Correct. The exact cause of Inflammatory Bowel Disease is not fully understood, but it is believed to involve a combination of genetic, environmental, and immune factors. An abnormal immune response in the intestines plays a significant role in the development of IBD.
C) Incorrect. While stress and emotional factors can impact the severity of IBD symptoms, they are not the underlying cause of the condition.
D) Incorrect. While there may be a genetic component to IBD, it is not solely a genetic disorder inherited from parents. It involves a complex interplay of genetic and environmental factors.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. While having an appendectomy may be associated with a slightly increased risk of developing Inflammatory Bowel Disease, it does not "significantly" increase the risk.
B) Correct. Having an appendectomy has been linked to a slightly increased risk of developing IBD. However, this risk increase is relatively small.
C) Incorrect. Having an appendectomy does have an impact on the risk of developing IBD, albeit a relatively small one. It is not accurate to say it has no impact.
D) Incorrect. Having an appendectomy does not decrease the risk of developing IBD. It may have a slight influence on the risk, but it is not a protective factor against IBD.
Correct Answer is A
Explanation
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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