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. In which portion of the esophagus is it sqamous cell cancer and in which portion is adenocarcinoma






2. What cells make pepsin - What does it do - and what regulates it






3. What is contained within the submucosa

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






5. What is the HLA association and treatment for hemochromatosis






6. Where is the arterial supply from above the pectinate line - and What is the venous drainage






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






8. What are esophageal strictures associated with






9. Diaphragmatic hernias occur in infants because of defective development of which membrane






10. motilin - source - action - regulation






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






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






13. What gives urine its characteristic color






14. What is the prognosis of adenocarcinoma






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






16. Autodigestion of pancreas by pancreatic enzymes






17. When and why is stomach cancer termed linitis plastica






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






19. What causes nutmeg liver






20. What are the borders of Hesselbach's triangle






21. What does loss of APC cause






22. What is the presenting course for appendicity

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23. what percentage of colonic polyps are non - neoplastic






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






25. Achalasia increases the risk For what complication






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






27. What are additional risk factors for CRC






28. AD syndrome featuring multiple nonmalignant hamartomas throughout GI tract






29. What is the epi for CRC






30. What separates the right greater and lesser sacs






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






32. Where is folate absorbed






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






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






35. What kind of digestion is bile needed for






36. What does histo show for alpha1 antitrypsin def






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






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






39. conjugated hyperbilirubinemia due to defective liver excretion






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






41. mildly dec UDPGT or dec bilirubin uptake - asymptomatic - elevated uncong bili without over hemolysis

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42. inflammatino of gallbadder






43. Malabsorption syndromes have what common clinical presentation






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






45. With caput medusaw - between what vessels is the anastomoses and Where is it






46. What is Trousseau's sign






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






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






49. Which viral infxns/treatments are associated with reyes syndrome






50. Gastrin - source - action - regulation