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 high flow rate mean






2. Where does crohns usually affect the GI tract






3. With caput medusaw - between what vessels is the anastomoses and Where is it






4. What are the histological findings of the colon






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






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






7. What serum enzyme is elevated in acute pancreatitis and mumps






8. What cells make pepsin - What does it do - and what regulates it






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






10. multiple juvenil polyps in GI tract - risk






11. What gives urine its characteristic color






12. What are causes of extrahepatic biliary obstruction






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






14. Where is bicarb trapped






15. What are the histological findings in the duodenum

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16. How is the diagonsis of CRC made






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






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






19. internal hemorrhoids and adenocarcinoma occur above or below pectinate line?






20. What are the ABCDEF of esophageal cancer






21. What structures feed into the common bile duct






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






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






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






25. What is pancreatic adenocarcinoma associated with






26. What congenital birth defect is associated with Hirschsprung






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






28. What are the tumor markers for pancreatic adenocarcinoma






29. What are the hindgut structures and what supplies their blood and PANS innvervation






30. In viral hepatitis - which liver enzyme is higher






31. What is the presenting course for appendicity

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32. subQ peribumbilical metastasis






33. What are the main components of bile






34. What is the cause of Barrett's and the assocaited complications






35. What is the prognosis of adenocarcinoma






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






37. What is the presentation of pancreatic adenocarcinoma






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






39. inc cholesterol and/or bilirubin - dec bile salts and gallbladder stasis






40. What are the treatmet options for crohns






41. Who is at risk for pancreatic adenocarcinoma






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






43. HCC is associated with what other conditions






44. What are the complications of duodenal PUD






45. What is contained with in the hepatoduodenal ligament - What two spaces does it connect - and when would you need to compress it






46. conjugated hyperbilirubinemia due to defective liver excretion






47. How does hirschsprung present and appear on imaging






48. How is bilirubin carried in the blood






49. what kind of fistula is associated with diverticulitis






50. What receptors does ACH bind on the parietal cells and What does it activate