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