COPD is the ………..
A. emphysema and chronic bronchitis
B. asthma and emphysema
C. emphysema
D. asthma, chronic bronchitis and emphysema
Answer:D
COPD is the ………..
A. emphysema and chronic bronchitis B. asthma and emphysema C. emphysema D. asthma, chronic bronchitis and emphysema