Q. Emphysema is a chronic disorder which is caused due to
A) Damaged trachea
B) Damaged nostrils
C) Damaged alveolar walls
D) Damaged lungs
Explanation
Emphysema is a chronic disorder in which the alveolar walls are damaged due to which the respiratory surface is decreased. One of the major causes of this condition is smoking
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.