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. Where is B12 absorbed






2. What structures feed into the common bile duct






3. milk intolerance






4. What are the main components of bile






5. What layer of fascia covers a direct inguinal hernia






6. How does abetalipoproteinemia lead to malabsorption






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






8. What is contained in the gastrosplenic and What areas does it separate






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






10. What kind of insults results in macronodular cirrhosis






11. In which portion of the esophagus is it sqamous cell cancer and in which portion is adenocarcinoma






12. What does loss of p53 cause






13. involvement of left supraclavicular node by mets from stomach


14. What is the most common cause of gallstones






15. most common non - neoplastic polyp in colon






16. What cells make gastric acid - What does it do to stomach pH and what substances regulate it






17. In alchoholic hepatitis which liver enzyme is higher






18. What pancreatic proteases are secreted as zymogens






19. What histological findings are present in the stomach






20. Which viral infxns/treatments are associated with reyes syndrome






21. What is the classic triad of hemochromatosis


22. most common malignant salivary gland tumor






23. malnutrition - toxic megacolon - colorectal carcinoma






24. Gq and inc cAMP both work to do what in parietal cells






25. Scleroderma is associated with what kind of esophageal dysmotility






26. What layer in the mucosa is responsible for absorption






27. 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






28. conjugated hyperbilirubinemia due to defective liver excretion






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






30. What structure is Not contained in the femoral sheath






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






32. Where does copper accumulate in Wilsons and What are ABCD






33. What can hemochromatosis be secondary to...






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






35. If the hemochromatosis is primary - What is the pattern of inheritance






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






37. What parts of the small bowel can tropical sprue effect






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






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






40. What are the longterm sequelae of nutmeg liver






41. What color is the liver in dubin johnson - and what similar syndrome doesn't have gross color changes in the liver






42. What is the clinical presentation of acute pancreatitis






43. Gallstones that reach the common channel at ampulla can block which two ducts






44. motilin - source - action - regulation






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






46. How is the diagonsis of CRC made






47. What is the path of an indirect inguinal hernia






48. How does gastrin increase acid secretion?






49. How does loss of NO secretion affect the esophagus and what results






50. How does CRC present in the distal and proximal colon