Respiratory System

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Across
  1. 8. Blocked blood circulation can cause _____ hypoxia
  2. 9. Volume of air forcibly exhaled after normal tidal exhalation
  3. 12. CO2 bonded to Hb
  4. 14. The _______ flattens as it contracts
  5. 15. Volume of air moved in and out of lungs during normal quiet breathing
  6. 16. Type II alveolar cells produce _____
Down
  1. 1. Oxygen combined with hemoglobin
  2. 2. Alveolar ______ transfer dust particles to the surface of the lung
  3. 3. The smallest bronchioles are the _____ bronchioles
  4. 4. 760 mm Hg at sea level
  5. 5. The exchange of O2 and CO2 in blood and tissues
  6. 6. Surfactant keeps the alveoli from collapsing by decreasing _________
  7. 7. Max volume of air that can be exchanged by the lungs
  8. 10. An increase in ___ decreases the affinity of Hb for O2
  9. 11. At a constant temperature, the pressure of a gas is inversely proportional to its volume
  10. 13. Most CO2 is transported in the blood as _____ ions
  11. 17. The _____ lung has 3 lobes