Across
- 1. study of heart, abnormalities, disease
- 4. instrument used for listening to body sounds
- 6. rapid, uncontrolled loss of blood
- 7. means "blood"
- 8. heart beat pattern measured in time
- 9. microscopic one-celled blood vessels
- 11. blood transferred from one person to another
- 12. blood cells responsible for carrying blood gasses
- 15. water medium of blood
- 18. emergency procedure using electricity to restor heartbeat
- 20. vessels carry blood toward heart
Down
- 2. defense blood cell (disease)
- 3. instrument measures pressure within blood vessels
- 5. blood cells responsible for clotting blood
- 10. the process of blood clotting
- 13. means "heart"
- 14. study of blood
- 16. amount of pressure within the circulatory system
- 17. vessels carry blood away from heart
- 19. speed of heartbeat measured per minute