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 kind of muscle is in the middle 1/3 of esophagus






2. How do burns cause acute gastritis and What is it called

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3. conjugated hyperbilirubinemia due to defective liver excretion






4. What histological findings are present in the stomach






5. What are the complications of chronic pancreatitis






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






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






8. In alchoholic hepatitis which liver enzyme is higher






9. What conditions are associated with budd chiari






10. What does high flow rate mean






11. What gives stool its characteristic color






12. What are the main components of bile






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






14. What artery passes around the duodenum






15. In an MI - which liver enzyme is elevated






16. Where is folate absorbed






17. What does extrahepatic biliary obstruction cause






18. What transforms conjugated bilirubin to urobilinogen






19. What kind of digestion is bile needed for






20. How many layers outpouch in a false diverticula and they occur At what point of weakness and what?






21. What are the histological findings in the duodenum

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22. What serum marker increases with primary biliary cirrhosis and what other autoimmune conditions are it associated with






23. What causes hirschsprungs






24. necrosis of intestinal mucosa and possible perforation - usual colon involvement - more common in preemies






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






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






27. What does a gastrinoma cause






28. likely infectious form of malabsorption - responds to antibiotics






29. bilateral mets to ovaries with abundant mucus - signet ring cells






30. Failure of relaxation of lower esophageal sphincter - Name and etiology






31. subQ peribumbilical metastasis






32. Dysphagia in achalasia results from






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






34. AD mutation in DNA mismatch repair genes - 80% progress to CRC - proximal colon always involved






35. What is the path of a direct inguinal hernia and Where does it travel relative to the inferior epigastric artery

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36. What are the labs in acute pancreatitis






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






38. involvement of left supraclavicular node by mets from stomach

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39. most common malignant salivary gland tumor






40. alcoholic liver disease that requires sustained - long term consumption - with swollen and necrotic hepatocytes with neutrophilic infiltration






41. What congenital birth defect is associated with Hirschsprung






42. gastric hypertrophy with protein loss - parietal cell atrophy and inc mucous cells






43. Which IBD has noncaseating granulomas and lymphoid aggregates - and which has crypt abscesses and ulcers with bleeding






44. What is the leading cause of bowel incarceration






45. What does histo show for alpha1 antitrypsin def






46. What kind of salivary gland tumor is painless - moveable mass - bening with high rate of recurrence - most common salivary gland tumor






47. How does gastrin increase acid secretion?






48. secretin - source - action - regulation






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






50. Achalasia can be secondary to what infectious disease common in South America