blood

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Across
  1. 2. pressure during relaxation of ventricles
  2. 4. a plasma protein
  3. 6. a vessel that carries blood away from the heart
  4. 7. the organ where old red blood cells are removed
  5. 11. pressure during contraction of ventricles
  6. 13. a disorder where blood clotting occurs in an unbroken blood vessel
  7. 15. determines a person’s blood type
  8. 16. what oxygen binds to
  9. 18. when your red blood cell count is too high
  10. 22. blood travels through by way of this type of gradient
  11. 23. the outer layer of a blood vessel is the tunica _______
  12. 24. measure of the percent of red blood cells in a sample
  13. 26. low white blood cell count
  14. 28. the process that stops bleeding
  15. 30. a leukocyte that releases histamine and heparin
  16. 32. a vessel that carries blood towards the heart
  17. 33. red blood cells arise from this type of cell
Down
  1. 1. removal of blood clots
  2. 3. a red blood cell protein that helps maintain its structure
  3. 5. a leukocyte found in lymphatic tissue
  4. 6. a hormone that decreases blood pressure
  5. 8. a hormone that stimulates erythropoiesis
  6. 9. a leukocyte that destroy bacteria
  7. 10. pressure in a capillary that pushes fluid out
  8. 12. a leukocyte that can turn into a macrophage
  9. 14. pressure that pulls fluid in
  10. 17. a leukocyte that fights against parasitic infection
  11. 19. also known as blood clotting
  12. 20. when your red blood cell count is too low
  13. 21. the inner layer of a blood vessel is the tunica ______
  14. 25. cell fragments found in blood
  15. 27. accumulation of excess fluid in the tissues
  16. 29. the middle layer of a blood vessel is the tunica _____
  17. 31. the nonliving fluid matrix in blood