Respiratory Disorders
Easybiology
Reduction in respiratory surface of the lungs due to breakdown of partition in the alveoli is known as:
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About This Question
- Subject
- biology
- Chapter
- breathing and exchange of gases
- Topic
- respiratory disorders
- Difficulty
- Easy
- Year
- 2025
Solution
Correct Answer:
Emphysema
- Pathology: Emphysema is a chronic respiratory disorder often caused by cigarette smoking.
- Structural Change: It involves the progressive destruction of the walls between the tiny air sacs (alveoli) in the lungs.
- Result: Large, inefficient air spaces are formed, which significantly reduces the surface area available for gas exchange.
- Conclusion: This condition is called Emphysema.
This easy difficulty biology question is from the chapter breathing and exchange of gases, covering the topic of respiratory disorders. It appeared in the 2025 exam.
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