Across
- 2. Intrapleural pressure must remain __________ to atmospheric pressure or lung collapse can occur.
- 3. __________ cartilage contains the Adam's apple
- 7. What is the large muscle separating the thoracic cavity from the abdominal cavity and helps with breathing?
- 9. the volume of air that can be forcibly exhaled after a normal exhalation
- 14. this gas is highest in atmospheric air
- 17. HB-CO2 is known as
- 20. What are the tiny hairs that keep mucus and dirt out of your lungs?
- 22. a major nerve controlling respiration
- 24. the volume of air that can be forcibly inhaled after a normal inhalation
- 26. number of lobes for left lung
- 27. air in the pleural cavity is known as __________
- 28. __________ respiration is the exchange of oxygen and carbon dioxide between the lungs and blood
- 30. __________ respiration is the exchange of oxygen and carbon dioxide between body tissues and blood
Down
- 1. __________ is partial or total lung collapse
- 4. the __________ bone is at the top of the larynx and also attached to the tongue
- 5. when you inhale the volume of your lungs __________
- 6. when you inhale the pressure in your lungs __________
- 8. the pO2 would be highest in __________ veins
- 10. __________ involves movement of air in and out of the lungs
- 11. What is the flap the covers the glottis during swallowing of food?
- 12. law that states that each gas in a mixture exerts its own pressure
- 13. the trachea bifurcates at the __________
- 15. number of lobes for right lung
- 16. __________ is a temporary stop in breathing
- 18. __________ pressure is always 760mmHg at sea level
- 19. the ion "shifted" during internal and external respiration
- 21. __________ involves blood flow to the lungs
- 23. __________ is normal breathing
- 25. __________ cells secrete surfactant
- 29. What is the windpipe known as?