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 drug inhibits the H/K ATPase






2. Where are carcinoid tumors most commonly malignant






3. concentric onion skin bile duct fibrosis






4. 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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5. external hemorrhoids and squamous cell carcinoma occur above or below the pectinate line






6. What are the treatment options for uclerative colitis






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






8. What does histo show for alpha1 antitrypsin def






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






10. What are the treatmet options for crohns






11. What does K- ras mutation cause






12. What kind of digestion is bile needed for






13. What does primary sclerosing cholangitis lead to...






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






15. strictures - fistulas - perianal disease - malabsorption - nutritional depletion - colorectal cancer






16. What is the leading cause of bowel incarceration






17. 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






18. Which area of the hindgut is a watershed area






19. In an MI - which liver enzyme is elevated






20. reduction in intestinal blood flow causes ischemia - pain after eating - weight loss - occurs at splenic flexure and distal colon - elderly






21. Which IBD may or may not have blood diarrhea - and which will always have bloody diarrhea






22. Gastrin - source - action - regulation






23. What tumor cause PUD with duodenal ulcer and what glands become hypertrophied






24. Is there any structural abnl with IBS - What is the course of disease and presentation






25. How do NSAIDs cause acute gastritis






26. What can hemochromatosis be secondary to...






27. How does hirschsprung present and appear on imaging






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






29. Where does inflammation in diverticula likely cause pain - what other signs/symptoms are present and What are the complications






30. What happens to the short gastics if the splenic artery is blocked






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






32. What are the four Fs of gallstones






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






34. What is the cause of physiologic neonatal jaundice






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






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






37. In alchoholic hepatitis which liver enzyme is higher






38. Which kind of hemorrhoids are painful and why






39. What receptor does histamine bind on the parietal cell and What does it activate






40. What is the frequency of basal electric rhythm of the stomach






41. What causes primary biliary cirrhosis






42. Diaphragmatic hernias occur in infants because of defective development of which membrane






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






44. Dysphagia in achalasia results from






45. How are all 3 monosaccharides transported to the blood






46. Where is the pancreatic enzyme concentration highest and what reaction does it catalyze






47. What artery passes around the duodenum






48. What are motilin receptor agonists used for clinically






49. What are the histological findings in the duodenum

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50. Why are most diverticula considered false