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. GIP - source - action regulation






2. What structures feed into the cystic duct






3. With internal hemorrhoids Where is the anastomoses and Where is it






4. What are the hindgut structures and what supplies their blood and PANS innvervation






5. What are the ABCDEF of esophageal cancer






6. In an MI - which liver enzyme is elevated






7. What is the rule of 2s for meckels






8. How is salivary secretion stimulated






9. what kind of muscle is in the upper 1/3 of esophagus






10. What does extrahepatic biliary obstruction cause






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






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






13. In alchoholic hepatitis which liver enzyme is higher






14. What is the sphincter of the pancreatic duct






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






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






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






18. How do you DX and TX gallstones






19. milk intolerance






20. What artery passes around the duodenum






21. What serum enzyme is elevated in acute pancreatitis and mumps






22. What is the epi for CRC






23. What is the omphalomesenteric cyst






24. What is the lumen of the pancreatic duct






25. Where is bicarb trapped






26. What are the borders of Hesselbach's triangle






27. Where is IgA shuttled






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

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29. What layer in the mucosa is responsible for support






30. What is the frequency of basal electric rhythm in the duodenum






31. what kind of fistula is associated with diverticulitis






32. What gives urine its characteristic color






33. which pancreatic enzyme - secreted in its active form - is responsible for starch digestion






34. rare - often fatal childhood hepatoencephalopathy

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35. What is the cause of physiologic neonatal jaundice






36. What does high flow rate mean






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






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






39. What does loss of APC cause






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






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






42. What are additional risk factors for CRC






43. When and why is stomach cancer termed linitis plastica






44. To what substance is bilirubin conjugated and why






45. What is the rate limiting step of carbohydrate digestion






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






47. What drug blocks the H2R






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






49. What pancreatic enzymes are responsible for fat digestion






50. What kind of lesions are characteristic of duodenal PUD vs cancer