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. What factors increase risk of malignancy of adenomatous polyps






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






3. What is contained within the muscularis externa






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






5. What kind of insults results in macronodular cirrhosis






6. What are the complications of duodenal PUD






7. What are the structures of the femoral triangle and how are they organized






8. What are additional risk factors for CRC






9. Who gets gastric ulcers






10. somatostatin - source - action - regulation






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






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






13. What are motilin receptor agonists used for clinically






14. what kind of fistula is associated with diverticulitis






15. A protrusion of peritoneum through an opening - usually a site of weakness






16. With esophageal varices - between What two vessels is the portosystemic anastomoses and Where is it






17. What is the most important mechanism in gastric acid secretion






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






19. Where is there sclerosis in alcoholic cirrohosis






20. Which serum enzyme increases with heavy EtOH consumption






21. What is the classic triad of hemochromatosis

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22. Acute gastritis is caused By what process






23. What are the histological findings in the jejunum






24. What is the most common cause of gallstones






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






26. What receptors does gastrin bind on the parietal cell and What does it activate






27. At what spinal level does the celiac trunk exit






28. Autoantibodies to gluten (gliadin) in wheat and other grains






29. What does high flow rate mean






30. Unencapsulated lymphoid tissue found in lamina proporia and submucosa of small intestine containing specialized M cells that take up antigen






31. Painless bleedgin of submucosal veins in lower 1/3 of esophagus






32. What commonly leads to appendicity in kids vs adults






33. What is the lumen of the pancreatic duct






34. What structure is Not contained in the femoral sheath






35. Where are tumors commonly in pancreatic adenocarcinoma






36. What is the TX of physiologic neonatal jaundice






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






38. Who gets Whipple disease and How do they present






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






40. What portion of the bowel does sprue effect






41. Liver cell failure can lead to multisystem signs including






42. What are the main components of bile






43. What serum enzyme is decreased in wilsons disease






44. secretin - source - action - regulation






45. Which is used more quickly - an oral glucose load - or that by IV






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






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






48. What are the branches of the celiac trunk and What do they supply






49. What separates the right greater and lesser sacs






50. persistence of viteline duct or yolk stalk possibly containing ectopic acid secreting gastric mucosa and/or pancreatic tissue