chapter 11 Cardiovascular system part1

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Across
  1. 1. - condition of deficient oxygen
  2. 4. - large vessels that carry blood away from the heart.
  3. 5. - largest artery in the body
  4. 7. - upper chamber of the heart
  5. 9. -innermost layer of epithelial cells
  6. 10. - inflammation of a vein
  7. 12. - smallest blood vessel
  8. 13. - gas that enters the blood through the lungs,travel to heart
  9. 14. - hardening of arteries.
Down
  1. 2. - beat of the heart
  2. 3. - extreme form of hypoxia
  3. 6. - smaller branches of arteries
  4. 7. - surgical repair of blood vessels
  5. 8. - one of two lower chambers of the heart.
  6. 11. - incision of a heart valve