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

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2. To what substance is bilirubin conjugated and why






3. Which kind of hemorrhoids are painful and why






4. What are the barium swallow findings of achalasia






5. Who gets gastric ulcers






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






7. What causes carcinoid syndrome amd What are the symptoms






8. What does alpha amylase do and what inactivates it






9. What is the prognosis of adenocarcinoma






10. Malabsorption syndromes have what common clinical presentation






11. What structures feed into the common hepatic duct






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






13. What kind of muscle is in the middle 1/3 of esophagus






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






15. How are all 3 monosaccharides transported to the blood






16. rare - often fatal childhood hepatoencephalopathy

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






18. What artery passes around the duodenum






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






20. Where is there sclerosis in alcoholic cirrohosis






21. In alchoholic hepatitis which liver enzyme is higher






22. At what spinal level does the SMA exit






23. What are the borders of Hesselbach's triangle






24. What are the extraintestinal manifestations of ulcerative colitis






25. HCC is associated with what other conditions






26. What does loss of APC cause






27. What does extrahepatic biliary obstruction cause






28. involvement of left supraclavicular node by mets from stomach

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






30. What is contained within the muscularis externa






31. What is the lumen of the pancreatic duct






32. conjugated hyperbilirubinemia due to defective liver excretion






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






34. acute bowel obstruction - commonly from a recent surgery - can have well demarcated necrotic zones






35. Where is folate absorbed






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






37. Where are carcinoid tumors most commonly malignant






38. How does gastrin increase acid secretion?






39. 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






40. What test and result confirms H pylori infxn






41. What is the leading cause of bowel incarceration






42. What cells secrete bicarb - What does it do - and what regulates it






43. What makes a true diverticula






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






45. What layer of fascia covers a direct inguinal hernia






46. What kind of muscle is in the lower 1/3 of the esophagus






47. masses protruding into gut lumen leading to a sawtooth appearance - often rectosigmoid






48. trypsinogen is converted to trypsin via what enzyme






49. Where is bicarb trapped






50. What portion of the bowel does sprue effect