Name the chronic respiratory disorder caused mainly by cigarette smoking: [RE-NEET 2016]
A. Emphysema
B. Asthma
C. Respiratory acidosis
D. Respiratory alkalosis
Answer:A
Name the chronic respiratory disorder caused mainly by cigarette smoking: [RE-NEET 2016]
A. Emphysema B. Asthma C. Respiratory acidosis D. Respiratory alkalosis