What is the most common chronic lung disease?
A) emphysema
B) chronic obstructive pulmonary disease
C) bronchitis
D) asthma
Question 2
Which of the following is a chronic disorder characterized by swelling, inflammation, and constriction of the bronchi and bronchioles?
A) asthma
B) atelectasis
C) chronic obstructive pulmonary disease (COPD)
D) emphysema