physioex 9.0 exercise 7

activity 1
1. what was the FEV 1 (%) at the initial radius of 5.00?
2. what happened to the FEV 1 (%) as the radius of the airways decreased?
3. Explain why the results from the experiment suggest that there is an obstructive, rather than a restrictive, pulmonary problem.

activity 3
1. what effect on the collapsed lung in the left side of the glass bell jar?
2. what emergency medical condition does opening the left valve stimulate?
3. what do you think would happen when the valve is opened if the two lings were in a single large cavity rather than separate cavitities?