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 kind of pancreatitis is associated with EtOH and smoking






2. Where is the pancreatic enzyme concentration highest and what reaction does it catalyze






3. What congenital birth defect is associated with Hirschsprung






4. What do you use to diagnose meckels






5. is meckels a true diverticulum and how common is it






6. What are the histological findings in the ileum

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7. What does extrahepatic biliary obstruction cause






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






9. crigler - najjar type II responds to which therapy and How does it work






10. Which kind of hemorrhoids are painful and why






11. absent UDPGT - presents early in life - early mortality






12. Between what structures do strong anastamoses exist






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






14. What kind of salivary gland tumor is benign - heterotopic salivary gland tissue - trapped in lymph node and surrounded by lymphatic tissue

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15. conjugated hyperbilirubinemia due to defective liver excretion






16. In what scenarios do pts with gilberts have inc bili






17. What reaction does salivary amylase catalyze






18. Where does type B chronic gastritis occur and What causes it






19. What are motilin receptor agonists used for clinically






20. why infxn is implicated in duodenal PUD






21. alcoholic liver disease that requires sustained - long term consumption - with swollen and necrotic hepatocytes with neutrophilic infiltration






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






23. What happens to the short gastics if the splenic artery is blocked






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






25. What does the splenorenal ligament connect - and What does it contain






26. What is the main symptom if a VIPoma






27. If trypsin activates more trypsinogen - what kind of feedback loop is established






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






29. What is the prognosis of adenocarcinoma






30. Which IBD usually has transmural inflammation and which has mucosal and submucosal inflammation and What are the characteristic signs of each






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






32. What is the lumen of the pancreatic duct






33. What skin condition is associated with celiac sprue






34. Where is there sclerosis in alcoholic cirrohosis






35. What is the risk with peutz jehgers






36. What do you treat Wilsons disease with and What is the inheritance






37. What is charcot triad of cholangitis






38. final and irreversible alcoholic liver disease with micronodular irregularly shrunken liver with hobnail appearance






39. How does loss of NO secretion affect the esophagus and what results






40. What color is the liver in dubin johnson - and what similar syndrome doesn't have gross color changes in the liver






41. necrosis of intestinal mucosa and possible perforation - usual colon involvement - more common in preemies






42. Pain improves with defaction - changes in stool frequency and changes in stool appearance are associated with






43. How do secondary biliary cirrhosis - primary biliary cirrhosis and primary sclerosing cholangitis present






44. What layer in the mucosa is repsonsible for motility






45. Tumor of neuroendocrine cells constituting 50% of small bowel tumors - most common sites are the appendix - ileum and rectum






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






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






48. Why does indirect inguinal hernia happen in infacnts






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






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