Jake McCrory Unit 4

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Across
  1. 2. The space in the blood vessel through which blood flows
  2. 6. The basic instrument used to measure blood pressure
  3. 9. 60-100 bpm at rest
  4. 13. Blood pressure that is consistently higher than normal
  5. 14. The muscular walls of the heart
  6. 15. The node located in the upper right atrium
  7. 17. Causes the heart to quiver
  8. 18. Pulse taken along the jawbone
  9. 21. The movement of blood between the lungs and the heart
  10. 22. The narrowing of the lumen
  11. 23. Pulse taken on the wrist
  12. 24. The sound the heart makes as it pumps blood
Down
  1. 1. The heart chambers that pump blood out of the heart
  2. 3. the "fight or flight" hormone
  3. 4. The heart chambers that receive blood
  4. 5. The delivery of oxygen-rich blood to the body and deoxygenated blood to the heart
  5. 7. The phase in which the ventricles contract
  6. 8. The expansion of the lumen
  7. 10. The node located between the right atrium and right ventricle
  8. 11. 120/80
  9. 12. The leading cause of death in America
  10. 16. The point in an EKG where the ventricles contract
  11. 19. A higher than normal heart rate
  12. 20. The phase in which the atria contract