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. If the abdominal aorta is blocked - How does blood get to the middle rectal artery






2. What is the frequency of basal electric rhythm of the ilieum






3. What is indirect bilirubin






4. Where is IgA shuttled






5. occlusion of IVC or hepatic veins






6. Between what structures do strong anastamoses exist






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






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






9. signet ring cells - acanthosis nigracans - dz - character/association - spread






10. malnutrition - toxic megacolon - colorectal carcinoma






11. When do you see hypertrophy of brunners glands






12. AD mutation in DNA mismatch repair genes - 80% progress to CRC - proximal colon always involved






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






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






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






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






17. What kind of salivary gland tumor is painless - moveable mass - bening with high rate of recurrence - most common salivary gland tumor






18. mildly dec UDPGT or dec bilirubin uptake - asymptomatic - elevated uncong bili without over hemolysis

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19. What is diverticulosis






20. most common non - neoplastic polyp in colon






21. Where is the arterial supply from above the pectinate line - and What is the venous drainage






22. What carcinogens are associated with HCC






23. Progressive dyshphage beginning with solids and moving to liquids and weight loss






24. What histological findings are present in the esophagus






25. Achalasia can be secondary to what infectious disease common in South America






26. What makes a true diverticula






27. When and How does Abetalipoproteinemia present






28. How does gastrin increase acid secretion?






29. What causes hirschsprungs






30. In jaundice of hepatocellular etiology - is the hyperbilirubinemia conjugate or UN - what happens to urine bili - and urine urobilinogen






31. necrosis of intestinal mucosa and possible perforation - usual colon involvement - more common in preemies






32. What is contained with in the hepatoduodenal ligament - What two spaces does it connect - and when would you need to compress it






33. What are the signs and symptoms of budd chiari






34. What is the most common cause of gallstones






35. What is the most common indication of emergent abdominal surgery in children






36. What is the arterial supply and venous drainage below pectinate line






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






38. What is the TX of physiologic neonatal jaundice






39. in jaundice of obstructive etiolgy is the hyperbilirubinemia conj or unconj - what happens to urine bili - and what happens to urine urobilinogen






40. What kind of hernia protrudes below the inguinal ligament - Where does travel relative to pubic tubercle and who gets them






41. What is the main symptom if a VIPoma






42. What skin condition is associated with celiac sprue






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






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






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






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






47. What are motilin receptor agonists used for clinically






48. What are esophageal strictures associated with






49. What are the extraintestinal manifestations of ulcerative colitis






50. What receptor does histamine bind on the parietal cell and What does it activate