Test your basic knowledge |

Immunology

Subject : health-sciences
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. Where is MHC II expressed and and which HLA molecules codes for it






2. anti - Jo 1






3. Which type of hypersens rxn is immune complex mediate






4. Which area of the lymph node englarges in an extreme immune response






5. anti basement membrane






6. Defectin in isotype switching






7. What does a deficiency in C3 lead to...






8. HLA- D2

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9. X- linked recessive defect with progessive deletion of B and T cells






10. What is the main function of IgA






11. Which antibodies activate the classic pathway






12. transplant rejection: grafted immunocompetent T cells from donor proliferate and attack host cells






13. What cytokines to Th2 cells secrete?






14. HLA- DR5






15. Antihistone






16. What do mature B lymphos express on their surface?






17. T cell dysfunction






18. Which parts of the antibody to light chain contribute






19. transplant rejection cell mediated due to cytotoxic t cells reacting against foreign MHCs






20. What is the role of CD4 cels






21. What embryologic tissue are lymphcytes derived from






22. Which portion of the antibody determines the isotype






23. Which cell mediates the type IV hypersens rxn?






24. HLA- B27

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25. Anti - IgG (RF)






26. What does the Th2 response do?






27. Which type of hypersens rxn is the arthus rxn






28. What are the cell surface receptors on MACS






29. Cell surface receptors on T cells






30. Which antibody mediates type II and type III hypersens rxn






31. Which cytokine induces Th1 cell profile in CD4 cells






32. HLA- DR4






33. Which MHC complex to CD4 cells bind






34. What does the thoracic duct drain?






35. Anti Scl 70 (DNA topo I






36. which areas of the body are drained by the celiac lymph node?






37. Which areas of the body are drained by the axillary lymph node






38. Which parasites exhibit antigenic variation






39. What are the two signals in cytotoxic T cells activation?






40. Which antibody mediates a type Hypersens rxn?






41. Th cells don't produce IFN gamma - no PMN response

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42. What does a deficiency in C5- C8 lead to?






43. What is the arthus rxn?






44. anti glutamate decarboxylase






45. Which receptor on MACS to endotoxin directy stimulate?






46. What are the cytokines involved in macrophage/lymphocyte interaction






47. Defect in B cell maturation






48. Which infections require administering passive immunity?






49. ANA






50. Transplant rejection: preformed host antibody mediated