Across
- 2. chambers at bottom of heart
- 3. rhythmic expansion of artery as a result of heart contraction
- 4. veins with faulty valves
- 5. tiny vein
- 8. circulation involving full body
- 9. blood clot
- 11. smallest blood vessel
- 12. muscle type found in heart
- 14. white blood cell
- 15. inside space of blood vessel
- 16. muscular wall between 2 sides of heart
- 18. fatty substance that can cause reduction in arterial capacity
- 19. chest pain caused by temporary reduced oxygen to heart
- 21. another name for platelet
Down
- 1. high blood pressure
- 3. fluid in blood
- 4. these prevent backward flow of blood
- 6. red blood cell
- 7. valve between left atrium and left ventricle
- 10. low blood pressure
- 13. factor in blood that can be positive or negative
- 17. vein bringing oxygenated blood from lung to heart
- 20. chambers at top of heart