1. a. Explain why the anteroposterior diameter of the chest is increased in a patient with emphysema. b. Explain why hypercapnia may be a major problem in patients with emphysema. c. Explain how each...

1. a. Explain why the anteroposterior diameter of the chest is increased in a patient with emphysema.

b. Explain why hypercapnia may be a major problem in patients with emphysema. c. Explain how each of the following develops in patients with emphysema: (1) cor pulmonale, (2) secondary polycythemia.

2. a. Define meconium ileus.

 b. Describe the effects of cystic fibrosis on the lungs and the liver.

 c. Explain several ways whereby permanent damage can occur in the lungs and in the pancreas.