1. Explain the change in ERV with exercise
2. Explain the change in IRV with exercise
3. Explain the change in IC with exercise
4. Explain the change in FRC with exercise
5. Explain why RV does not change with exercise
6. Explain why VC and TLC do not change with exercise
7. Name the muscles involved in increasing the depth of respiration and explain how muscle contraction causes this increase.
8. Explain the importance of the change in minute ventilation with exercise.
9. During strenuous exercise, TV plate aus at about 60% of VC but minute ventilation continues to increase. Explain how that would occur.
10. Emphysema causes alveolar dilation and destruction of alveolar walls which causes an increase in residual volume with air that cannot be exhaled. Assuming that an individual's TLC does not change, explain why a person with developing emphysema is not short of breath while resting, but becomes short of breath after climbing a flight of stairs.