Lectures on Respiratory Physiology and Perfect Lung PO Cas
Learn about pulmonary gas exchange in these lectures on respiratory physiology, including the Perfect Lung PO Cas.
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1. Lectures on respiratory physiology Lectures on respiratory physiology Pulmonary Pulmonary Gas Gas Exchange Exchange I I
2. Perfect Lung PO 2 cascade in a hypothetical perfect lung
3. Effect of hypoventilation
4. All the expired CO2 comes from the alveolar gas All the expired CO2 comes from the alveolar gas
5. Alveolar Ventilation Equation using PCO 2
6. Alveolar Gas Equation
7. Using the Alveolar Gas Equation
8. Alveolar gas equation for hypoventilation
9. What inspired O 2 concentration is required to return the alveolar PO 2 to normal?
10. Causes of hypoventilation
11. PO 2 cascade showing a diffusion step
12. Time courses for PO 2 in the capillary
13. Thickened blood-gas barrier
14. PO 2 cascade showing addition of shunt
15. O 2 concentrations with a shunt
16. Deriving the shunt equation
17. The shunt equation
18. Shunt causes a low arterial PO 2 with 100% O 2
