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 causes hirschsprungs






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






3. What parts of the small bowel can tropical sprue effect






4. What portion of the bowel does sprue effect






5. What does histo show for alpha1 antitrypsin def






6. What receptor does histamine bind on the parietal cell and What does it activate






7. What are the extraintestinal manifestations of ulcerative colitis






8. subQ peribumbilical metastasis






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






10. What kind of salivary gland tumor is painless - moveable mass - bening with high rate of recurrence - most common salivary gland tumor






11. A protrusion of peritoneum through an opening - usually a site of weakness






12. What are the complications of duodenal PUD






13. HyperIgM associated with ulcerative colitis can lead to what biliary tract disease






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






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






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






17. What structures feed into the common hepatic duct






18. AD - mutation of APC gene on chromosome 5q - two hit hypothesis - 100% progress to CRC - 1000s of polyps - pancolonic - rectal involvement






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






20. What is the classic triad of hemochromatosis

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21. Which IBD may or may not have blood diarrhea - and which will always have bloody diarrhea






22. In viral hepatitis - which liver enzyme is higher






23. What receptors does gastrin bind on the parietal cell and What does it activate






24. gastric hypertrophy with protein loss - parietal cell atrophy and inc mucous cells






25. inflammatino of gallbadder






26. What are the common causes of gastric ulcers - What causes gastric ulcer






27. What are the labs in acute pancreatitis






28. What are the histological findings of the colon






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






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

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31. What does extrahepatic biliary obstruction cause






32. What cell produces IF and What does it do






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






34. How does hirschsprung present and appear on imaging






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






36. secretin - source - action - regulation






37. Which is used more quickly - an oral glucose load - or that by IV






38. Why would a self - limited lactase def occur following an injury (viral diarrhea)






39. Gastrin - source - action - regulation






40. Where is there sclerosis in alcoholic cirrohosis






41. conjugated hyperbilirubinemia due to defective liver excretion






42. Tortuous dilation of vessels and bleeding - most often in cecum - terminal ileum and ascending colon - common in older patients - confirmed by angiography






43. Why does carcinoid syndrome not occur if tumor is confined to GI system






44. why infxn is implicated in duodenal PUD






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






46. Scleroderma is associated with what kind of esophageal dysmotility






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






48. What is the presenting course for appendicity

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






50. If the hemochromatosis is primary - What is the pattern of inheritance