Cardiovascular Puzzle

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Across
  1. 2. hormone that increases the production of red blood cells
  2. 5. type of white blood cell; causes allergy response
  3. 7. when a blood clot moves to another place
  4. 11. lots of oxygen (bright red)
  5. 12. type of white blood cell active during allergic response; produces histamine and promotes inflammation
  6. 15. percentage of red blood cells in the blood
  7. 16. phagocytic white blood cell; first responders to site of infection (bacteria, virus, & some fungi)
  8. 17. protein the the body that attacks any foreign material
  9. 18. fluid portion of the blood
  10. 19. the thickening of blood
Down
  1. 1. little oxygen (dark red)
  2. 3. stopping bleeding
  3. 4. type of white blood cell that directly attack specific microorganisms, tumor cells, & transplanted cells (B & T cells)
  4. 6. platelets
  5. 8. An enzyme in blood plasma that causesthe blood to clot by converting fibrinogen to fibrin
  6. 9. largest white blood cell; become macrophages; phagocytize bacteria, dead cells, and other intercellular debris
  7. 10. can be donated to all other blood types
  8. 13. antibodies will attack this protein (does not belong inside the body)
  9. 14. formation of all blood cells
  10. 15. molecules that transport oxygen