Across
- 2. Non deadly dye to check the blood vessels
- 6. Exhales oxygen
- 10. Heart
- 11. Checks the heart rate.
- 13. Smokers get them
- 14. They use it to look at baby development
- 16. Transport blood
- 17. Under
- 18. Three
- 20. vessel
- 21. Checks blood pressure.
Down
- 1. Connect to the lungs.
- 3. scarring of the lungs
- 4. Many
- 5. BP is to fast
- 7. Pain
- 8. Needs an inhaler
- 9. Deliver oxygenated blood
- 10. A tiny tube
- 12. Pumps blood
- 15. Beyond
- 19. chronic obstructive pulmonary
- 20. Aorta
- 22. Lung
- 23. Artery