How To Breathe 101

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Across
  1. 3. Breathing rate below normal
  2. 6. Rapid or deep breathing that lowers CO2 levels
  3. 7. Low oxygen levels in the tissues
  4. 9. High carbon dioxide levels in the blood
  5. 10. Low amount of oxygen in the blood
  6. 11. Breathing rate above normal
  7. 12. A record of the volume of air inhaled and exhaled
  8. 15. Specialized cells in the alveoli for gas exchange
  9. 17. Macrophage Immune cells in the lungs that fight infection
  10. 18. Inflammation of the lung tissue
  11. 19. Any disease of the lungs
Down
  1. 1. Temporary cessation of breathing
  2. 2. A specialist in lung diseases and conditions
  3. 3. Pertaining to the bronchi and the lungs
  4. 4. Irregular or difficult breathing
  5. 5. The main airway (windpipe) that supplies air to the lungs
  6. 8. Cancer of the lining of the lungs
  7. 13. Therapist A specialist in treating breathing disorders
  8. 14. The study of the respiratory system and its disorders
  9. 16. The fluid that coats the alveoli to prevent collapse