Across
- 4. a disorder that causes seizures
- 7. contains somatic nervous system and autonomic nervous system
- 10. instrument to measure blood pressure
- 16. the heart,arteries,and veins
- 17. your brain and spinal cord
- 18. between left atrium and ventricle
- 20. middle layer of heart
- 21. high frequency sound wavs to measure blood flow
- 22. long term force of blood against artery walls is high enough to cause heart disease
- 24. insertion of a narrow tube into the heart
- 25. x-ray imaging to see the hearts vessels
Down
- 1. controls the activities you do without thinking about
- 2. between right atrium and right ventricle
- 3. another name for hypertension
- 5. between the right vntricle and pulmonary artery
- 6. 2 layered sack with fluid
- 8. guides your voluntary movements
- 9. outermost layer of heart
- 11. the body's command center
- 12. between the left ventricle and the aorta
- 13. 4 chambered muscle
- 14. trouble falling/staying asleep
- 15. measures electrical activity of the heart
- 19. transports air to lungs
- 23. innermost layer of heart