Watch this video to test yourself
These questions are based on extremely high yield concepts for the USMLE .

Q1. After consumption of dairy products, the pH of the stool in patients w lactose intolerance will be:
A. Neutral
B. Basic
C. Acidic

Q2. Vitamin B9 is majorly absorbed in the
A. Jejunum
B. Terminal Ileum
C. Large intestine

Q3. Stool: Sudan stain +
Intestinal tissue: PAS +
Most likely diagnosis?
A. Celiac disease
B. Tropical sprue
C. Lactose intolerance
D. Whipple disease

Q4. Patient w pancreatic insufficiency will have:
A. ⬆️ Fecal elastase ⬇️ Urine D-xylose
B. ⬇️ Fecal elastase ⬆️ Urine D-xylose
C. ⬆️ Fecal elastase ⬆️ Urine D-xylose
D. ⬇️ Fecal elastase ⬇️ Urine D-xylose

Q5. Patient comes in w diarrhea and iron deficiency anemia. Biopsy shows villous atrophy. Immunoglobulin A against tissue transglutaminase is negative. What is the most likely diagnosis?
A. Crohn Disease
B. Pancreatic insufficiency
C. Primary lactose intolerance
D. Celiac disease

Q6. Which of the following is associated w type 1 diabetes mellitus
A. Celiac disease
B. Whipple disease
C. Crohn Disease

Q7. What the video to find out!

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For v concise, high yield notes, check:
www.freemedsite.com/celiac-disease
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