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






2. How does HCC spread - What is a common tumor marker and what syndrome can it lead to...






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






4. signet ring cells - acanthosis nigracans - dz - character/association - spread






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






6. What is the action of NO as a GI hormone






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






8. Bilirubin is the product of what?






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






10. What drug inhibits the H/K ATPase






11. What are the complications of acute pancreatitis






12. congenital megacolon characterized by lack of ganglion/enteric nervous plexuses in segment on intestinal biopsy






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






14. 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






15. What is the other name for GIP (gastric inhibitory peptide)






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






17. How many layers of spermatic fascia are covers an indirect inguinal hernia






18. What are the extraintestinal manifestations of crohns






19. involvement of left supraclavicular node by mets from stomach

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






21. What are the results of hemochromatosis






22. what percentage of colonic polyps are non - neoplastic






23. If the abdominal aorta is blocked - How does blood get to the middle rectal artery






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






25. What does high flow rate mean






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






27. concentric onion skin bile duct fibrosis






28. What is the path of an indirect inguinal hernia






29. early bilious vomiting - with proximal stomach distention - double bubble - due to failure of recanalization of small bowel - dz and association






30. Which area of the hindgut is a watershed area






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






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






33. What are the signs of peutz jehgers






34. most common malignant salivary gland tumor






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






36. rare - often fatal childhood hepatoencephalopathy

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37. What are the complications of duodenal PUD






38. Are single polyps malignant in peutz jehgers






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






40. What enzyme is necessary to create conjugated bilirubin






41. Esophagitis can result From which 3 infectious agents - or chemical ingestion






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






43. Why does indirect inguinal hernia happen in infacnts






44. What is the most common cause of gallstones






45. What are the barium swallow findings of achalasia






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






47. Where are peyers patches found






48. What can hemochromatosis be secondary to...






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






50. Abuse of what substance leads to acute gastritis