Sponsor Area

Human Health And Disease

Question
CBSEENBI12002851

Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively?

  • Inflammation of bronchioles; Decreased respiratory surface

  • Increased number of bronchioles;Increased respiratory surface

  • Decreased respiratory surface;Inflammation of bronchioles

  • Increased respiratory surface;Inflammation of bronchioles

Solution

A.

Inflammation of bronchioles; Decreased respiratory surface

Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.It is a common long-term inflammatory disease of the airways of the lungs.

Emphysema is a chronic disorder in which alveolar walls are damaged due to which respiratory surface is decreased.