IBD IBD Disease Monitoring and Activity Assessment 3

Question 1

After escalating IBD therapy, the treat-to-target approach recommends endoscopic reassessment within what timeframe?

Accepted Answer

3–6 months

Answer

1–2 weeks

Answer

12–18 months

Answer

Only when symptoms recur

Question 2

In ulcerative colitis clinical trials, mucosal healing is most commonly defined as a Mayo endoscopic subscore of:

Accepted Answer

0 or 1

Answer

0 only

Answer

1 or 2

Answer

2 or less

Question 3

MRI enterography is preferred over CT enterography for monitoring Crohn's disease activity primarily because it:

Accepted Answer

Avoids ionizing radiation while providing equivalent soft tissue detail

Answer

Is faster and significantly less expensive

Answer

Better detects luminal stenosis than CT

Answer

Requires no bowel preparation or contrast

Question 4

The Simple Endoscopic Score for Crohn's Disease (SES-CD) evaluates all of the following parameters EXCEPT:

Accepted Answer

Bowel wall thickness

Answer

Ulcer size

Answer

Ulcerated surface area

Answer

Affected surface area

Question 5

Current guidelines recommend initiating colorectal cancer surveillance colonoscopy in patients with extensive ulcerative colitis after what duration of disease?

Accepted Answer

8–10 years after symptom onset

Answer

At the time of diagnosis

Answer

After 20 years of disease

Answer

Only when dysplasia is clinically suspected

Question 6

Capsule endoscopy is most appropriately used in IBD management to:

Accepted Answer

Evaluate small bowel Crohn's disease when ileocolonoscopy and imaging are inconclusive

Answer

Assess colonic disease activity in UC

Answer

Confirm anastomotic integrity after bowel resection

Answer

Monitor biologic therapy response in the colon

Question 7

A fecal calprotectin level below 50 μg/g in an IBD patient in clinical remission most strongly suggests:

Accepted Answer

Endoscopic remission with high negative predictive value

Answer

Active mucosal inflammation requiring treatment escalation

Answer

The need for urgent colonoscopy to rule out dysplasia

Answer

Small bowel bacterial overgrowth