05-11-2008, 08:35 AM
A 34 year old nonsmoker presents to the physician with progressive shortness of breath. Physical examination shows an increase in the anteroposterior diameter of the chest and hyperresonance to percussion. Laboratory studies reveal elevated liver enzymes. Which of the following parts of the respiratory pathway is affected by his disease? A. bronchi B. Respiratory Bronchioles C.Larynx D. Terminal Bronchioles E. Trachea - diagosnis?