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. reduction in intestinal blood flow causes ischemia - pain after eating - weight loss - occurs at splenic flexure and distal colon - elderly






2. What serum enzyme is elevated in obstructive liver disease - bone disease and bile duct disease






3. What is the characteristic histo finding in alcoholic hepatitis






4. What are the layers of the gut wall from inside out






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






6. What are the results of hemochromatosis






7. What are the extraintestinal manifestations of ulcerative colitis






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






9. How does abetalipoproteinemia lead to malabsorption






10. What does a low flow rate mean for saliva






11. What is the main symptom if a VIPoma






12. Which IBD usually has transmural inflammation and which has mucosal and submucosal inflammation and What are the characteristic signs of each






13. Where and How is iron absorbed






14. Where is the deep inguinal ring relative to the inferior epigastric vessels






15. Where are tumors commonly in pancreatic adenocarcinoma






16. What are the tumor markers for pancreatic adenocarcinoma






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






18. Where does crohns usually affect the GI tract






19. Mucosal lacerations at the gastroesophageal junction due to severe vomiting - presentation - and risk groups






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






21. What are the histological findings in the duodenum

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22. How do burns cause acute gastritis and What is it called

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23. Where is the pectinate line






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






25. What are the treatmet options for crohns






26. What source of salivary secretion is the most serous and What is the most mucinous






27. In what syndrome is gastric very elevatad - and amino acids are potent gastrin stimulators






28. What does autoimmune destruction of parietal cells lead to...






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






30. How does hirschsprung present and appear on imaging






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






32. Esophagitis can result From which 3 infectious agents - or chemical ingestion






33. What does the gastrocolic ligament connect - What is contained - and what larger structure is it a part of...






34. Is there any structural abnl with IBS - What is the course of disease and presentation






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






36. What is the HLA association and treatment for hemochromatosis






37. What causes carcinoid syndrome amd What are the symptoms






38. What are the four Fs of gallstones






39. What is contained within the submucosa

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40. What does high flow rate mean






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






42. Why does indirect inguinal hernia happen in infacnts






43. How do villi appear in disaccharidease def






44. What drug blocks the H2R






45. How do you DX and TX gallstones






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

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47. In MSI - What is the mechanism for CRC and what syndrome is associated with this defect






48. In PUD - with gastric ulcers - does pain inc or dec with meals?






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






50. What are the signs of peutz jehgers