1. Fig. 13.22

2. Figure 13.19 At end of normal tidal expiration Tidal inspiration

3. Fig. 13.27

4. Fig. 13.22 114 60

5. Fig. 13.07 Know this!

6. Pulmonary Functions Test

8. Fig. 13.19

12. Chronic Obstructive Pulmonary Disease COPD

13. FEV 1 /FVC

14. Hyperbaric chambers

15. Fig. 13.23 40 Any change in ventilation changes both Oxygen AND CO 2

16. Fig. 13.28 Partial pressure is the same but Oxygen content is not. Oxygen bound to Hb does not exert a partial pressure

17. Hyperbaric chamber

18. Summit of Mt. Everest 8848 m =29,028 ft Arterial PO2 calculated to be 28 mmHg.