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. AR - defect in microtubule fxn with decreased phagocytosis






2. Antimitochondrial






3. HLA- DR5






4. Anticentromere






5. Lack of NADPH oxidase - decreased in ROS - absetn respiratory burst in PMNs






6. Defect in B cell maturation






7. What cytokines to Th2 cells secrete?






8. Which B T cell interaction allows for immunologic memory and class switching?






9. X linked IL-2 receptor defect - adenosine deaminase deficiency - failure to synthesize MHC II






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






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






12. HLA- A3






13. How many signals are required for T cell activation or B cell class switching?






14. X linked recessive defect in BTK no B cell differentiation

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

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16. HLA- B8

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17. antidesmoglein






18. Which bacteria secrete superantigen






19. What does HOT- T- Bone stEAk stand for?






20. Which antibody (IgM or IgG) crosses the placenta?






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






22. Which is the receptors for EBV?






23. Which lymph node drains the anal canal below






24. HLA- DR4






25. Which MHC complex to CD8 cells bind






26. What is the unique cell marker for NK cells






27. What does the Th2 response do?






28. Anti ds DNA - anti Smith






29. Which parts of the antibody to heavy chain contribute?






30. What does a deficiency in C1 esterase inhibitor lead to?






31. What are the 4 T's of type IV hypersense






32. What are the classic example of bacterial antigen variation and the unique mechanims






33. Which antibody mediates a type Hypersens rxn?






34. What do superantigens do?






35. Which portion of the antibody determines the isotype






36. Defect in LFA-1 integrin CD18 protein on phagocytes






37. Which MHC complex to CD4 cells bind






38. T cell dysfunction






39. anti SS A/B or anti Ro/La

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40. HLA- B27

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






42. Which cytokines to Th1 cells secrete?






43. What are the three things you find post splenectomy






44. anti U1 RNP






45. Which cell mediates the type IV hypersens rxn?






46. What are the two signals required for B cells class switching?






47. Which immunoglobulin is a pentamer






48. What are the three APCs






49. What kind of bacteria do macrophages remove from the spleen?






50. How do NK cells kill?