Solved UPSC CDS/OTA Question
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Q · Respiratory System Medium · 45s
Which is a chronic obstructive pulmonary disease (COPD)?
TopicRespiratory System
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Chronic Obstructive Pulmonary Disease (COPD) is a group of progressive lung diseases that cause airflow blockage and breathing-related problems. The two main types of COPD are:
Chronic bronchitis
Emphysema
Final Answer: Option C - Emphysema