Across
- 2. The 'Q' in the V/Q = 1 equation.
- 4. Name of the immune system cell found in the alveoli that remove bacteria.
- 8. Name of the muscle found in the trachea.
- 9. Type II pneumocytes secrete this to prevent alveolar collapse.
- 11. Name of the structure that prevents food from passing into the trachea.
- 13. The name of the muscles located between the ribs.
- 14. What gas is found at a concentration of ~1% in air?
- 15. An example of a fish that can live in or out of water.
Down
- 1. A simple name for pulmonary ventilation.
- 3. The left lung contains the ________ notch.
- 5. Component of both the digestive and respiratory systems.
- 6. The name of the structure in gill filaments (in fish) where the uptake of oxygen occurs.
- 7. Which cells are responsible for transporting oxygen and carbon dioxide?
- 10. Another name for the respiratory tree.
- 12. Name of the cells that produce mucus.