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. Between what structures do strong anastamoses exist






2. What drug blocks the H2R






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






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






5. What does loss of APC cause






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






7. What layer in the mucosa is responsible for support






8. most common malignant salivary gland tumor






9. What converts inactive pepsinogen to pepsin






10. What separates the right greater and lesser sacs






11. What serum enzyme is elevated in acute pancreatitis and mumps






12. What nerve innervates the external hemorrhoids






13. What type of insults result in micronodular cirrhosis






14. What are the signs of peutz jehgers






15. in budd chiari syndrome - Where is the congestion and necrosis






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






17. What are the foregut structures and what supplies their blood and PANS innvervation






18. What are the histological findings in the ileum

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19. twisting of portion of bowel around its mesentery leading to obstruction and infarction - usually in elderly






20. What are the histological findings in the duodenum

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21. milk intolerance






22. To what substance is bilirubin conjugated and why






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






24. Malabsorption syndromes have what common clinical presentation






25. what percentage of colonic polyps are non - neoplastic






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






27. What kind of diarrhea is produced from a disaccharide def






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






29. Where is the pancreatic enzyme concentration highest and what reaction does it catalyze






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






31. What are the main components of bile






32. HyperIgM associated with ulcerative colitis can lead to what biliary tract disease






33. What is the leading cause of bowel incarceration






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






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






36. misfolded gene product protein accumulates in hepatocellular ER - dec in elastic tissu in lungs leading panacinar emphysema






37. Which IBD may or may not have blood diarrhea - and which will always have bloody diarrhea






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






39. Where is the pectinate line






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






41. What cells make pepsin - What does it do - and what regulates it






42. What are the extraintestinal manifestations of crohns






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






44. What is the path of an indirect inguinal hernia






45. Scleroderma is associated with what kind of esophageal dysmotility






46. What happens to the short gastics if the splenic artery is blocked






47. What is the presentation of pancreatic adenocarcinoma






48. diffuse fibrosis of liver destroying nl architecture with nodular regeneration






49. Are single polyps malignant in peutz jehgers






50. What complication can arise from indirect inguinal hernias