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 does bicab do in the mouth






2. What serum enzyme is elevated in obstructive liver disease - bone disease and bile duct disease






3. likely infectious form of malabsorption - responds to antibiotics






4. What do mucins do?






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






6. How are all 3 monosaccharides transported to the blood






7. What are the histological findings of the colon






8. Liver cell failure can lead to multisystem signs including






9. What does loss of p53 cause






10. How is salivary secretion stimulated






11. What gives urine its characteristic color






12. What does K- ras mutation cause






13. What is the main symptom if a VIPoma






14. Where are tumors commonly in pancreatic adenocarcinoma






15. What are the effects of atropine on parietal cells and G cells






16. Gq and inc cAMP both work to do what in parietal cells






17. What are the complications of acute pancreatitis






18. If the abdomincal aorta is obstructed - What is the path of blood to the inferior epigastric






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






20. What does the gastrocolic ligament connect - What is contained - and what larger structure is it a part of...






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






22. What does loss of APC cause






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






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






25. involvement of left supraclavicular node by mets from stomach

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26. somatostatin - source - action - regulation






27. What cell produces IF and What does it do






28. What do the rugae of stomach look like in menetriers disease






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






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






31. What converts inactive pepsinogen to pepsin






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






33. What transforms conjugated bilirubin to urobilinogen






34. Where does type A chronic gastritis occur and What causes it






35. What does a low flow rate mean for saliva






36. What does TOASTED with alcoholic hepatitis stand for






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






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






39. What is a positive murphy's sign






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






41. What arteries exit just below the SMA






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






43. What are the structures of the femoral triangle and how are they organized






44. What ligament connects the liver to the abdominal wall - What is contained within it and From what structure is it derived






45. twisting of portion of bowel around its mesentery leading to obstruction and infarction - usually in elderly






46. What is the arterial supply and venous drainage below pectinate line






47. Between what structures do strong anastamoses exist






48. What pancreatic enzymes are responsible for fat digestion






49. 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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50. What is charcot triad of cholangitis