Across
- 7. involuntary contraction
- 8. record/recording
- 9. Infection that usually doesn't affect you unless already sick
- 13. contraction
- 15. to turn or roll
- 17. to expand
- 18. any therapy that decreases or stimulates the antigen/antibody response
- 19. the process of clotting
- 20. vessels
- 23. plaque buildup
- 24. 2 tubes that go from trachea to each lung
Down
- 1. lung
- 2. picture or printout of a test result
- 3. Drug that decreases the antigen/antibody response
- 4. wall
- 5. growth;development
- 6. vessels
- 10. a tube you put down
- 11. to get smaller in diameter
- 12. lung
- 14. Fatal(deadly)
- 16. heart
- 20. ventricle
- 21. the heart between beats, at rest
- 22. arteries