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 nerve innervates the external hemorrhoids






2. most common non - neoplastic polyp in colon






3. involvement of left supraclavicular node by mets from stomach

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4. mostly sporadic lesions in children < 5 - 80% in rectum - When is there no risk of malignant potential






5. What layer in the mucosa is responsible for absorption






6. What is Trousseau's sign






7. What skin condition is associated with celiac sprue






8. What is the sphincter of the pancreatic duct






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






10. What serum enzyme is decreased in wilsons disease






11. What receptors does ACH bind on the parietal cells and What does it activate






12. FAP + osseous and soft tissue tumors - retinal hyperplasia

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13. How are all 3 monosaccharides transported to the blood






14. multiple juvenil polyps in GI tract - risk






15. What does loss of APC cause






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






17. What portion of the bowel does sprue effect






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






19. What retroperitoneal structure flanks both sides of the pancreas on CT






20. Dysphagia in achalasia results from






21. What is the most common diaphragmatic hernia and What are the two types






22. What separates the right greater and lesser sacs






23. external hemorrhoids and squamous cell carcinoma occur above or below the pectinate line






24. Where does crohns usually affect the GI tract






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






26. What kind of digestion is bile needed for






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






28. What are the main components of bile






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






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






31. What is a positive murphy's sign






32. What layer of fascia covers a direct inguinal hernia






33. Where on the stomach does the gastrohepatic ligament attach to - What does it contain - and How is used in surgery






34. Between what structures do strong anastamoses exist






35. AD syndrome featuring multiple nonmalignant hamartomas throughout GI tract






36. alcoholic liver disease with short term change and moderate EtOH intake - macrovesicular fatty change that may be reversible






37. At what spinal level does the is the bifurcation of aorta






38. What layer in the mucosa is responsible for support






39. What is the frequency of basal electric rhythm of the stomach






40. What can hemochromatosis be secondary to...






41. What is the characteristic histo finding in alcoholic hepatitis






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






43. What do the rugae of stomach look like in menetriers disease






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






45. What is the presentation of pancreatic adenocarcinoma






46. concentric onion skin bile duct fibrosis






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






48. What are the treatmet options for crohns






49. How does gastrin increase acid secretion?






50. What arteries exit just below the SMA