Immunology Exam #2

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Across
  1. 2. The Immune System ______ after the invader has been eradicated.
  2. 3. Co-receptor that recognizes MCH I complexes.
  3. 4. Type of cells used to alert the adaptive immune system.
  4. 7. Abréviation for Follicular Dendritic Cells.
  5. 9. These cells are used in the latter course of an infection for the concentration of small amounts of antigen presentation.
  6. 10. Which cytokine is produced by Th2 Cells and increase mucus production?
  7. 11. Which chromosome is the body's HLA genes on?
  8. 14. This process allows B cells to increase affinity with certain antigens.
  9. 15. What do lymph nodes do as lymphocyte proliferation increases?
  10. 16. Which cytokine is used to keep macrophages activated for battle?
  11. 17. How do Dendritic Cells collect information?
Down
  1. 1. _________ test that uses tuberculin protein.
  2. 3. Second signal used to activate T cells.
  3. 5. Co-receptor that recognizes MCH II complexes.
  4. 6. Process lymph nodes use to increase exposure of T/B cells to antigens.
  5. 8. These proteins on APCs inform experienced T-cells to deactivate via CD28 and CTLA-4.
  6. 12. This process is used by CTECs to expand the diversity by what can be shown on MHC class II proteins in the Thymus.
  7. 13. Cytokine secreted by TH1 and activates Macrophages