The Respiratory System
Across
- 2. Air always moves from a ____ pressure environment
- 4. The amount of air inspired and expired each breath
- 7. The diaphragm is an _____ muscle
- 8. Maximum amount of air you can breathe out after a maximum inhalation
- 9. The maximal amount of oxygen that a person can take in, deliver and utilise in one minute, to be used by the working muscles to produce ATP
- 14. Your VO2 max increases with _____
- 15. The diaphragm ____ during inspiration
- 17. The lungs have different levels of ____ for holding air from inspiration and expelling air by expiration
- 18. There is a ___ concentration of carbon dioxide in the alveoli
- 19. Tidal volume _____ at around 40-60% maximal exercise intensity
- 20. The number of breaths taken per minute
Down
- 1. The result of a blow to the diaphragm
- 3. The amount of air breathed in and out in 1 minute
- 5. What tidal volume is measured in
- 6. Where the vocal cords are held
- 10. Increased Tidal Volume, Respiratoy Rate and Ventilation are ________ to exercise for the respiratory system
- 11. When we breathe in the diaphragm moves _____
- 12. Vital capacity is used to determine any underlying _________
- 13. The site of gas exchange
- 16. Gaseous exchange occurs by the process of ____