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. Painless bleedgin of submucosal veins in lower 1/3 of esophagus






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






3. What kind of gall stones are mostly radiolucent and what percentage is opaque and due to what?






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






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






6. What receptors does gastrin bind on the parietal cell and What does it activate






7. a false diverticulum - herniation of mucosal tissue at junction of pharynx and esophagus - How does this present






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






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






10. Why are most diverticula considered false






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






12. vasoactive intestinal polypeptide (VIP) - source - action - regulation






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






14. What does GET SMASHED stand for in acute pancreatitis






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






16. What is the mechanism for reyes syndrome






17. This disease commonly presents as heartburn and regurg when lying down - What is another common presentation






18. How does brain injury lead to acute gastritis and What is it called






19. What does TOASTED with alcoholic hepatitis stand for






20. How are all 3 monosaccharides transported to the blood






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






22. What does K- ras mutation cause






23. Bilirubin is the product of what?






24. What kind of anemia is in Wilsons






25. mostly sporadic lesions in children < 5 - 80% in rectum - When is there no risk of malignant potential






26. What are the extraintestinal manifestations of crohns






27. What are the two molecular pathways that lead to CRC






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






29. What kind of pancreatitis is associated with EtOH and smoking






30. What kind of hernia protrudes below the inguinal ligament - Where does travel relative to pubic tubercle and who gets them






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






32. What is the most important mechanism in gastric acid secretion






33. Bile is critical for exrection of what substance






34. What pancreatic proteases are secreted as zymogens






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






36. involvement of left supraclavicular node by mets from stomach

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37. What is the rule of 2s for meckels






38. subQ peribumbilical metastasis






39. What kind of lesions are characteristic of duodenal PUD vs cancer






40. milk intolerance






41. What separates the right greater and lesser sacs






42. Where and How is iron absorbed






43. What is the epi for CRC






44. in CF - meconium plug obstructs intestine - preventing stool passage at birth






45. What are the branches of the celiac trunk and What do they supply






46. What does a gastrinoma cause






47. Where does an indirect inguinal hernia enter the deep inguinal ring






48. somatostatin - source - action - regulation






49. What kind of muscle is in the middle 1/3 of esophagus






50. What are additional risk factors for CRC






Can you answer 50 questions in 15 minutes?



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