Test your basic knowledge |

Subjects : health-sciences, usmle
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Autoantibodies to gluten (gliadin) in wheat and other grains






2. What are the common causes of gastric ulcers - What causes gastric ulcer






3. What is the other name for GIP (gastric inhibitory peptide)






4. Where are oligosaccharide hydrolases and What do they do






5. What does a gastrinoma cause






6. What are motilin receptor agonists used for clinically






7. Unencapsulated lymphoid tissue found in lamina proporia and submucosa of small intestine containing specialized M cells that take up antigen






8. What are the tumor markers for pancreatic adenocarcinoma






9. What histological findings are present in the esophagus






10. what kind of fistula is associated with diverticulitis






11. What is the most common esophageal cancer worldwide and in the US






12. What artery passes around the duodenum






13. If the abdomincal aorta is obstructed - What is the path of blood to the inferior epigastric






14. Which IBD is autoimmune and which may be a disordered response to bacteria






15. which pancreatic enzyme - secreted in its active form - is responsible for starch digestion






16. How does abetalipoproteinemia lead to malabsorption






17. Between what structures do strong anastamoses exist






18. somatostatin - source - action - regulation






19. How does loss of NO secretion affect the esophagus and what results






20. AD syndrome featuring multiple nonmalignant hamartomas throughout GI tract






21. telescoping of 1 bowel segment into distal segment which can compromise blood supply - abdominal emergency in early childhood






22. What kind of cancer to celiac sprue put you as inc risk for






23. Cholecytsokinin - source - action - regulation






24. What is the HLA association and treatment for hemochromatosis






25. What does bicarb do in the duodenum






26. If the abdominal aorta is blocked - How does blood get to the inferior pancreaticduodenal arter






27. What structure is Not contained in the femoral sheath






28. What are the complications of duodenal PUD






29. alcoholic liver disease with short term change and moderate EtOH intake - macrovesicular fatty change that may be reversible






30. What are the effects of atropine on parietal cells and G cells






31. rare - often fatal childhood hepatoencephalopathy

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32. What are the extraintestinal manifestations of crohns






33. Where does copper accumulate in Wilsons and What are ABCD






34. How does brain injury lead to acute gastritis and What is it called






35. secretin - source - action - regulation






36. What drug blocks the H2R






37. vasoactive intestinal polypeptide (VIP) - source - action - regulation






38. congenital megacolon characterized by lack of ganglion/enteric nervous plexuses in segment on intestinal biopsy






39. When do you see hypertrophy of brunners glands






40. What complication can arise from indirect inguinal hernias






41. conjugated hyperbilirubinemia due to defective liver excretion






42. What are additional risk factors for CRC






43. With internal hemorrhoids Where is the anastomoses and Where is it






44. Where does type B chronic gastritis occur and What causes it






45. How does gastrin increase acid secretion?






46. Which IBD has noncaseating granulomas and lymphoid aggregates - and which has crypt abscesses and ulcers with bleeding






47. What are the labs in acute pancreatitis






48. What transforms conjugated bilirubin to urobilinogen






49. What is the rate limiting step of carbohydrate digestion






50. Which area of the hindgut is a watershed area