Match the disorder given in Column-I with the feature most closely related to the disorder in Column-II and select the correct match from the codes given:

Column-I Column-II
A. Asthma P. Inflammation of bronchi and bronchioles
B. Emphysema Q. Damage to alveolar walls
C. Occupation lung disease R. Pulmonary fibrosis
Codes
A B C
1. P Q R
2. Q P R
3. Q R P
4. R Q P
Subtopic:  Respiratory Disorders: Part 1 | Respiratory Disorders: Part 2 |
 91%
Level 1: 80%+
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