BIO 202 CH. 14 CROSSWORD

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Across
  1. 3. _______ mediated is type three of hypersensitivity, it is antibody-mediated inflammation; circulating IgG complexes deposited in basement membranes of target organs; include some autoimmune
  2. 4. immunodeficiency; the immune system is incompletely developed, suppressed or destroyed
  3. 6. systemic, sometimes fatal, reaction that involves airway obstruction and circulatory collapse
  4. 7. exaggerated immune response that is manifested by inflammation
  5. 8. _____ mediated is type four of hypersensitivity, it's delayed hypersensitivity and cytotoxic reactions in tissues; includes autoimmune diseases
  6. 11. _____ mediated is type two of hypersensitivity, IgG and IgM antibodies plus complement act upon cells and cause cell lysis; includes some autoimmune diseases
  7. 14. overreactivity; allergy and autoimmunity; tissues are attacked by immune components that can't distinguish one's own tissues from foreign material
  8. 16. _____ are more allergenic than carbohydrates, fats, or nucleic acids
  9. 17. airborne environmental allergens such as pollen, house dust, dander, or fungal spores
Down
  1. 1. ____ hypersensitivity is type one, it is IgE-mediated, involves mast cells, basophils, and allergic mediators
  2. 2. allergies that enter through the skin
  3. 5. there are four types of _____
  4. 6. antigens that induce allergy in sensitive individuals
  5. 9. the Hygiene ____ says the industrialized world has created a hygienic environment
  6. 10. allergens that cause food allergies
  7. 12. allergies triggered by drugs, vaccines, or bee venom
  8. 13. chronic localized allergy such as hay fever or asthma
  9. 15. the study of disease states associated with overreactivity or underreactivity of the immune response