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. which follicles (primary or secondary) have active germinal centers?






2. Which lymph node drains the anal canal below






3. What are the 3 funxtions of antibodies?






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






5. Cell surface receptors on T cells






6. What does the Th2 response do?






7. What are the cell surface receptors on MACS






8. 22q11 deletion - failure of 3rd and 4th pharyngeal arches






9. Which MHC complex to CD4 cells bind






10. Where do positive and negative selection occur in the thymus?






11. How do NK cells kill?






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






13. HLA- DR3






14. Which infections require administering passive immunity?






15. Defectin in isotype switching






16. Which type of hypersens rxn is delayed






17. Can lipopolysaccharide from cell envelope of of gram neg bacteria induce immunologic memory?






18. HLA- B8

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






20. Antimitochondrial






21. What is the arthus rxn?






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






23. What is the main function of IgA






24. antimicrosomal - antithyroglobulin






25. Which is the most abundant immunoglobulin in the blood?






26. Which parts of the antibody to light chain contribute






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






28. What is the clinical picture for serum sickness?






29. What interferes with viruses?






30. Which cell mediates the type IV hypersens rxn?






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






32. What is the role of CD4 cels






33. AR - defect in microtubule fxn with decreased phagocytosis






34. transplant rejection: T cell and antibody mediated vasular damage






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






36. Which cytokines to Th1 cells secrete?






37. Which immunoglobulin is found in breast milk - tears - saliva - and mucous






38. HLA- B27

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39. How are NK cells stimulated?






40. Which is the receptors for EBV?






41. What cytokines to Th2 cells secrete?






42. What is the unique cell marker for NK cells






43. Which antibody mediates a type Hypersens rxn?






44. Which portion of the antibody determines the isotype






45. Deficiency in DAF






46. What inhibits Th2 cells






47. thwat does the Right lymphatic duct drain?






48. Which bacteria secrete superantigen






49. HLA- DR4






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