Psychological Factors and Etiologies of IBD Flares Quiz
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Questions and Answers

What is the superior diagnostic test for detecting small bowel pathology?

  • Colonoscopy
  • Anoscopy
  • Video capsule endoscopy (correct)
  • Upper GI endoscopy
  • Which index helps determine remission in Crohn's Disease?

  • Glasgow Index
  • Harvey Bradshaw Index (correct)
  • Montreal Index
  • Copenhagen Index
  • What is NOT necessarily indicative of clinical response in Crohn's Disease treatment?

  • Reduction in total CDAI value by 3 points
  • Weight gain
  • Reduction in fever
  • Absence of active disease (correct)
  • Which imaging technique is NOT commonly used for diagnosing inflammatory bowel disease?

    <p>Fistulography</p> Signup and view all the answers

    Which scale is used to categorize the severity of Crohn's Disease based on symptoms and other signs?

    <p>Crohn's Disease Activity Index (CDAI)</p> Signup and view all the answers

    Which of the following symptoms is commonly seen in patients with Ulcerative Colitis involving the colon?

    <p>Diarrhea</p> Signup and view all the answers

    What is a significant difference in the clinical presentation of Crohn's Disease compared to Ulcerative Colitis?

    <p>Abdominal pain and hematochezia</p> Signup and view all the answers

    How is disease severity assessed in Ulcerative Colitis?

    <p>Extent of colitis and systemic signs/symptoms</p> Signup and view all the answers

    Which diagnostic tests are typically used for the diagnosis of Inflammatory Bowel Disease?

    <p>Endoscopy/colonoscopy, radiographic, and pathological findings</p> Signup and view all the answers

    What symptoms should raise suspicion for Crohn's Disease as a possible diagnosis?

    <p>Chronic or nocturnal diarrhea, abdominal pain, weight loss</p> Signup and view all the answers

    What is the bimodal age distribution seen in inflammatory bowel disease (IBD)?

    <p>Adolescents and adults</p> Signup and view all the answers

    Which genetic polymorphism is associated with an increased risk of Crohn's disease (CD)?

    <p>NOD2</p> Signup and view all the answers

    How do half of hospitalizations for inflammatory bowel disease (IBD) patients end up?

    <p>Requiring surgery</p> Signup and view all the answers

    Which is a relevant diagnostic test for inflammatory bowel disease (IBD) that assesses inflammation in the colon?

    <p>Colonoscopy</p> Signup and view all the answers

    What is a distinguishing feature between the clinical presentation of ulcerative colitis (UC) and Crohn’s disease (CD)?

    <p>UC has skip lesions, while CD involves continuous bowel wall involvement.</p> Signup and view all the answers

    Which of the following is a typical clinical presentation of Ulcerative Colitis (UC)?

    <p>Abdominal pain, bloody diarrhea, and weight loss</p> Signup and view all the answers

    Which complication is more common in Crohn's Disease (CD) compared to Ulcerative Colitis (UC)?

    <p>Granuloma</p> Signup and view all the answers

    Which diagnostic test is NOT typically used in the assessment of Inflammatory Bowel Disease (IBD)?

    <p>Blood pressure measurement</p> Signup and view all the answers

    What is a key difference in the clinical presentation of Ulcerative Colitis (UC) compared to Crohn's Disease (CD)?

    <p>Systemic symptoms are common in UC, but rare in CD</p> Signup and view all the answers

    Which investigation is crucial for diagnosing Inflammatory Bowel Disease (IBD) based on the provided text?

    <p>Conducting a colonoscopy with biopsy sampling</p> Signup and view all the answers

    Which immune system component is primarily responsible for inducing cell-mediated immunity in Crohn's disease?

    <p>T-helper 1 (Th1)</p> Signup and view all the answers

    What is the main effect of a reduction in Paneth cells' defensin secretion in the context of inflammatory bowel disease (IBD)?

    <p>Amplified inflammatory response</p> Signup and view all the answers

    Which type of immune cells infiltrate the intestinal epithelium in inflammatory bowel disease (IBD)?

    <p>Dendritic cells</p> Signup and view all the answers

    What is the key cytokine that is increased in both Crohn's disease and ulcerative colitis?

    <p>Interferon-gamma</p> Signup and view all the answers

    Which of the following factors can lead to an increase in the permeability of the intestinal lining in IBD?

    <p>Breakdown of the intestinal wall and epithelial barrier</p> Signup and view all the answers

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