Across
- 4. maintain this value between 7.35-7.45
- 5. section of lung
- 6. used to assess respiratory function
- 8. breathing out
- 9. where gas exchange occurs in the lung
- 10. chronic bronchitis
- 13. breathing in
- 15. related to respiratory system
- 17. blood supply to the alveo-capillary network
- 18. large conducting airway
- 19. reversible respiratory disease
- 20. produced in chronic bronchitis
Down
- 1. element necessary for life
- 2. one test of respiratory function
- 3. technical term for breathing
- 7. upper respiratory tract infection
- 11. emphysema
- 12. location of respiratory centre
- 14. amount of air inspired expired in one breath
- 16. major inspiratory muscle
- 21. chronic obstructive airway disease