Janey Adams Unit 4

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Across
  1. 4. carries blood to the heart
  2. 8. artery that pushes blood to the lungs to get oxygenated
  3. 9. aka heart strings
  4. 10. valve between the left atrium and the left ventricle
  5. 12. aka AV node slows the electrical current that allows the atria to fully contract
  6. 13. the valve that the blood passes through to get to the pulmonary artery
  7. 14. type of blood on the left side of the heart
  8. 16. aka high blood pressure
  9. 17. Largest artery
  10. 19. valve between the right atrium and the right ventricle
  11. 20. inside space of an artery or vein
Down
  1. 1. middle layer in an artery or vein
  2. 2. vein that returns blood from the upper part of the body
  3. 3. aka SA node contracts the atrium
  4. 5. outer layer of an artery or vein
  5. 6. an instrument for measuring blood pressure
  6. 7. vein that returns blood from the lower part of the body
  7. 11. type of blood on the right side of the heart
  8. 15. muscular tissue of the heart
  9. 18. pumps blood away from the heart