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. People of what decent are associated with celiac sprue and what findings/antibodies are present






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






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






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






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






6. What cells make gastric acid - What does it do to stomach pH and what substances regulate it






7. Progressive dyshphage beginning with solids and moving to liquids and weight loss






8. FAP + malignant CNS tumor






9. In PUD - with gastric ulcers - does pain inc or dec with meals?






10. What is the presentation of pancreatic adenocarcinoma






11. What are the labs for primary/secondary biliary cirrhosis and primary sclerosing cholangitis






12. How does hirschsprung present and appear on imaging






13. What layer in the mucosa is responsible for absorption






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






15. most common non - neoplastic polyp in colon






16. what kind of muscle is in the upper 1/3 of esophagus






17. What are the labs in acute pancreatitis






18. telescoping of 1 bowel segment into distal segment which can compromise blood supply - abdominal emergency in early childhood






19. Where and How is iron absorbed






20. What type of insults result in micronodular cirrhosis






21. What skin condition is associated with celiac sprue






22. Who is at risk for pancreatic adenocarcinoma






23. In viral hepatitis - which liver enzyme is higher






24. Where is the pectinate line






25. What does TOASTED with alcoholic hepatitis stand for






26. How do NSAIDs cause acute gastritis






27. Painless bleedgin of submucosal veins in lower 1/3 of esophagus






28. What can fistula between the gallbladder and small intestine create and how can you tell






29. Dysphagia in achalasia results from






30. What is the most common indication of emergent abdominal surgery in children






31. What causes carcinoid syndrome amd What are the symptoms






32. When and why is stomach cancer termed linitis plastica






33. What converts inactive pepsinogen to pepsin






34. What are the layers of the gut wall from inside out






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






36. What source of salivary secretion is the most serous and What is the most mucinous






37. How is the diagonsis of CRC made






38. In an MI - which liver enzyme is elevated






39. What does histo show for alpha1 antitrypsin def






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






41. What is charcot triad of cholangitis






42. In jaundice of hemolytic etiology - is the hyperbilirubinemia conj or unconj - what happens to urine bili - and urine urobilinogen






43. What is the lumen of the pancreatic duct






44. Bilirubin is the product of what?






45. What is contained within the submucosa

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46. How is bilirubin carried in the blood






47. At what spinal level does the celiac trunk exit






48. in carcinoid tumors - What is seen on EM






49. Where is folate absorbed






50. Cholecytsokinin - source - action - regulation