Inflammatory Bowel Diseases

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Questions and Answers

What type of colitis exhibits features of both Crohn's disease and ulcerative colitis?

  • Ulcerative colitis
  • Indeterminate colitis (correct)
  • Antibiotic-associated colitis
  • Crohn's colitis

Which type of inflammatory bowel disease is characterized by inflammation limited to the colon and rectum?

  • Crohn's disease
  • Ulcerative colitis (correct)
  • Antibiotic-associated colitis
  • Microscopic colitis

Which type of colitis is characterized by overgrowth of Clostridium difficile due to broad-spectrum antibiotics?

  • Antibiotic-associated colitis (correct)
  • Crohn's colitis
  • Ulcerative colitis
  • Indeterminate colitis

What is a distinctive histological feature in Crohn's disease biopsies?

<p>Transmural inflammation (D)</p> Signup and view all the answers

What is the hallmark feature of microscopic colitis known as collagenous colitis?

<p>Sub-epithelial collagen band thickness below 10 microns (D)</p> Signup and view all the answers

Which disease involves a cobblestone pattern in the bowel mucosa due to deep fissured ulcers and submucosal edema?

<p>Crohn's disease (D)</p> Signup and view all the answers

Which type of microscopic colitis displays intra-epithelial lymphocyte count higher than 20 per 100 colonocytes?

<p>Lymphocytic colitis (A)</p> Signup and view all the answers

Which type of inflammatory bowel disease has a higher prevalence in women and typically affects the terminal ileum?

<p>Crohn's disease (D)</p> Signup and view all the answers

Which drug can cause a Celiac-like enteropathy that is not responsive to gluten withdrawal?

<p>Olmesartan (A)</p> Signup and view all the answers

What is the characteristic feature of Hirschsprung's Disease?

<p>Lack of normal ganglion cells in the myenteric plexus (C)</p> Signup and view all the answers

Which condition can mimic Crohn's disease but is actually induced by certain drugs?

<p>Drug-induced colitis (A)</p> Signup and view all the answers

What can be observed on biopsy in cases of solitary rectal ulcer syndrome?

<p>Crypt hyperplasia and congestion (A)</p> Signup and view all the answers

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