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 congenital birth defect is associated with Hirschsprung






2. At what level of the spine does the IM exit the aorta






3. What is the most common esophageal cancer worldwide and in the US






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






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






6. What is the lumen of the pancreatic duct






7. What reaction does salivary amylase catalyze






8. How are all 3 monosaccharides transported to the blood






9. Which glands secrete alkaline mucus to neutralize acid contents entering the duodenum from the stomach and are located in the duodenal submucosa






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






11. What do tumors that arise in the head of the pancreas cause






12. what percentage of colonic polyps are non - neoplastic






13. Where is folate absorbed






14. What is the cause of Barrett's and the assocaited complications






15. What does K- ras mutation cause






16. What layer in the mucosa is responsible for absorption






17. What is one potential precipitating factor for intussusception






18. What structure is Not contained in the femoral sheath






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






20. Where are carcinoid tumors most commonly malignant






21. Where is bicarb trapped






22. What histological findings are present in the stomach






23. What percentage of gall stones are cholesterol stones and What are the associations






24. What are the complications of Meckels






25. 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






26. What kind of gall stones are mostly radiolucent and what percentage is opaque and due to what?






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






28. When and why is stomach cancer termed linitis plastica






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






30. What is the risk with peutz jehgers






31. What does a low flow rate mean for saliva






32. Autodigestion of pancreas by pancreatic enzymes






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






34. What are the complications of acute pancreatitis






35. Which IBD is autoimmune and which may be a disordered response to bacteria






36. What is the path of a direct inguinal hernia and Where does it travel relative to the inferior epigastric artery

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37. What artery passes around the duodenum






38. In viral hepatitis - which liver enzyme is higher






39. What does loss of p53 cause






40. What tumor cause PUD with duodenal ulcer and what glands become hypertrophied






41. What is a positive murphy's sign






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






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






44. Where does crohns usually affect the GI tract






45. AD mutation in DNA mismatch repair genes - 80% progress to CRC - proximal colon always involved






46. concentric onion skin bile duct fibrosis






47. What are the complications of chronic pancreatitis






48. in CF - meconium plug obstructs intestine - preventing stool passage at birth






49. What is biliary colic






50. conjugated hyperbilirubinemia due to defective liver excretion