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. What are the midgut structures and what supplies their blood and PANS innervation






2. bilateral mets to ovaries with abundant mucus - signet ring cells






3. What skin condition is associated with celiac sprue






4. What serum enzyme is elevated inacute pancreatitis






5. What are the labs for primary/secondary biliary cirrhosis and primary sclerosing cholangitis






6. internal hemorrhoids and adenocarcinoma occur above or below pectinate line?






7. What are the barium swallow findings of achalasia






8. strictures - fistulas - perianal disease - malabsorption - nutritional depletion - colorectal cancer






9. What is diverticulosis






10. What are the treatmet options for crohns






11. What kind of muscle is in the lower 1/3 of the esophagus






12. Why does indirect inguinal hernia happen in infacnts






13. What are the ABCDEF of esophageal cancer






14. What does the splenorenal ligament connect - and What does it contain






15. What can fistula between the gallbladder and small intestine create and how can you tell






16. How does gastrin increase acid secretion?






17. What enzyme is necessary to create conjugated bilirubin






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






19. What carcinogens are associated with HCC






20. why infxn is implicated in duodenal PUD






21. AD - mutation of APC gene on chromosome 5q - two hit hypothesis - 100% progress to CRC - 1000s of polyps - pancolonic - rectal involvement






22. B cells stimuated in the germinal centers of peyers patches differentiate into what?






23. In what clinical scenarior do you see portosystemic anastomoses






24. What are additional risk factors for CRC






25. What do mucins do?






26. What are the structures of the femoral triangle and how are they organized






27. What kind of pathways do CCK act on to cause pancreatic secretion






28. Where is IgA shuttled






29. subQ peribumbilical metastasis






30. When and why is stomach cancer termed linitis plastica






31. FAP + malignant CNS tumor






32. What layer in the mucosa is responsible for absorption






33. in CF - meconium plug obstructs intestine - preventing stool passage at birth






34. How do NSAIDs cause acute gastritis






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






36. How do villi appear in disaccharidease def






37. What kind of insults results in macronodular cirrhosis






38. What are the two molecular pathways that lead to CRC






39. What arteries exit just below the SMA






40. What layer of fascia covers a direct inguinal hernia






41. What serum enzyme is decreased in wilsons disease






42. What infection causes Whipple disease and What can you see on LM






43. What layer in the mucosa is responsible for support






44. What is biliary colic






45. Where is folate absorbed






46. What makes a true diverticula






47. final and irreversible alcoholic liver disease with micronodular irregularly shrunken liver with hobnail appearance






48. glandular metaplasia - replacement of nonkeratinized (stratified) squamous epithelium with intestinal (columnar) epithelium in the distal esophagus

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49. What histological findings are present in the esophagus






50. Where and How is iron absorbed