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 can hemochromatosis be secondary to...






2. In viral hepatitis - which liver enzyme is higher






3. How does hirschsprung present and appear on imaging






4. What is charcot triad of cholangitis






5. What makes a true diverticula






6. What does a gastrinoma cause






7. What gives urine its characteristic color






8. Bilirubin is the product of what?






9. What does K- ras mutation cause






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






11. Which IBD has skip lesions and can hit any portion of the GI tract but sprares the rectum - and Which is mainly has continuous lesions in the colon and always has rectal involvement






12. In what clinical scenarior do you see portosystemic anastomoses






13. absent UDPGT - presents early in life - early mortality






14. What do tumors that arise in the head of the pancreas cause






15. What are the extraintestinal manifestations of crohns






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






17. At what spinal level does the is the bifurcation of aorta






18. what percentage of colonic polyps are non - neoplastic






19. persistence of viteline duct or yolk stalk possibly containing ectopic acid secreting gastric mucosa and/or pancreatic tissue






20. List the clinical findings of HCC






21. What do mucins do?






22. Where does type A chronic gastritis occur and What causes it






23. Bile is critical for exrection of what substance






24. Where is there sclerosis in alcoholic cirrohosis






25. Where does an indirect inguinal hernia enter the deep inguinal ring






26. Where is folate absorbed






27. Which is used more quickly - an oral glucose load - or that by IV






28. Dysphagia in achalasia results from






29. What does alpha amylase do and what inactivates it






30. What layer in the mucosa is repsonsible for motility






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






32. secretin - source - action - regulation






33. Achalasia increases the risk For what complication






34. What structure is Not contained in the femoral sheath






35. What kind of lesions are characteristic of duodenal PUD vs cancer






36. At what level do the testicular/ovarian arteries exit the aorta






37. What are the histological findings in the ileum

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38. What transforms conjugated bilirubin to urobilinogen






39. People of what decent are associated with celiac sprue and what findings/antibodies are present






40. Where are tumors commonly in pancreatic adenocarcinoma






41. conjugated hyperbilirubinemia due to defective liver excretion






42. What is the lumen of the pancreatic duct






43. Which serum enzyme increases with heavy EtOH consumption






44. What are the histological findings in the duodenum

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45. Where are oligosaccharide hydrolases and What do they do






46. What percentage of gall stones are cholesterol stones and What are the associations






47. AD syndrome featuring multiple nonmalignant hamartomas throughout GI tract






48. in carcinoid tumors - What is seen on EM






49. What separates the right greater and lesser sacs






50. What serum marker increases with primary biliary cirrhosis and what other autoimmune conditions are it associated with