Chapter 14

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Across
  1. 2. Chemical released during allergic reactions causing inflammation and symptoms
  2. 4. Immune cells that release histamine and other mediators during allergic responses
  3. 6. Disorder where the immune system attacks the body’s own tissues
  4. 7. Decreased or absent immune response due to immune deficiency
  5. 9. Antigen that triggers an allergic reaction in sensitive individuals
  6. 10. Delayed immune response mediated by T cells
  7. 11. Chronic localized allergic reaction such as asthma or hay fever
  8. 12. Antibody-mediated destruction of cells using IgG or IgM
  9. 13. Immediate allergic reaction mediated by IgE and mast cells
  10. 14. Severe, systemic, and potentially fatal allergic reaction
  11. 15. Idea that reduced exposure to microbes weakens immune system development
Down
  1. 1. Immune complex reaction where antigen-antibody complexes deposit in tissues
  2. 3. Study of diseases caused by overactive or underactive immune responses
  3. 5. Excessive immune reaction that damages tissues
  4. 8. Condition in which the immune system is weakened or not functioning properly