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 what scenarios do pts with gilberts have inc bili






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






3. What gives stool its characteristic color






4. glandular metaplasia - replacement of nonkeratinized (stratified) squamous epithelium with intestinal (columnar) epithelium in the distal esophagus

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5. What causes hirschsprungs






6. What is the HLA association and treatment for hemochromatosis






7. What complication can arise from indirect inguinal hernias






8. What is the TX of physiologic neonatal jaundice






9. If the abdominal aorta is blocked - How does blood get to the left colic artery






10. What are the histological findings in the duodenum

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11. How is salivary secretion stimulated






12. In alchoholic hepatitis which liver enzyme is higher






13. Which monosaccharides are absorbed by the enterocytes and which transporters carry each






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






15. What are the results of hemochromatosis






16. In what syndrome is gastric very elevatad - and amino acids are potent gastrin stimulators






17. What are the extraintestinal manifestations of ulcerative colitis






18. Where is bicarb trapped






19. What infection causes Whipple disease and What can you see on LM






20. in jaundice of obstructive etiolgy is the hyperbilirubinemia conj or unconj - what happens to urine bili - and what happens to urine urobilinogen






21. Which IBD has noncaseating granulomas and lymphoid aggregates - and which has crypt abscesses and ulcers with bleeding






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






23. What causes primary biliary cirrhosis






24. diffuse fibrosis of liver destroying nl architecture with nodular regeneration






25. Dysphagia in achalasia results from






26. Failure of relaxation of lower esophageal sphincter - Name and etiology






27. in carcinoid tumors - What is seen on EM






28. What do mucins do?






29. What kind of cancer to celiac sprue put you as inc risk for






30. What is the presentation of pancreatic adenocarcinoma






31. Where is there sclerosis in alcoholic cirrohosis






32. Malabsorption syndromes have what common clinical presentation






33. most common malignant salivary gland tumor






34. What are additional risk factors for CRC






35. What is the rule of 2s for meckels






36. 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






37. What does TOASTED with alcoholic hepatitis stand for






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






39. What nerve innervates the external hemorrhoids






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






41. Where is the pectinate line






42. What is the frequency of basal electric rhythm of the ilieum






43. When do you see hypertrophy of brunners glands






44. What are the treatmet options for crohns






45. blind pouch protruding from alimentary tract that communicates with lumen of the gut






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






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






48. Where is folate absorbed






49. What serum enzyme is elevated inacute pancreatitis






50. What findings are associated with reyes