Across
- 2. a tissue that lines cavities and surfaces
- 4. pulse rate taken at the wrist
- 5. shortest phase of cardiac cycle
- 9. valve that lets blood flow from the right atria to the right ventricle
- 11. carry blood away from the heart
- 13. ultrasound test that allows for pictures of the hearts structure
- 16. left side of the heart
- 17. heart muscle
- 19. voluntary muscle
- 20. carry blood towards the heart
Down
- 1. a chamber of the heart that takes in blood
- 3. blood flow between the heart and lungs
- 6. longest phase of cardiac cycle
- 7. high blood pressure
- 8. cardiac and smooth muscle are
- 10. right side of the heart
- 12. higher than normal heart rate
- 14. a chamber of the heart that sends blood out
- 15. largest artery that distributes oxygenated blood to all parts of the body
- 18. pulse rate taken from the artery at the neck