Navigate

Which of the following options correctly represents the lung conditions in

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

Options

(a) Decreased respiratory surface; Inflammation of bronchioles
(b) Increased respiratory surface; Inflammation of bronchioles
(c) Increased number of bronchioles; Increased respiratory surface
(d) Inflammation of bronchioles; Decreased respiratory surface

Correct Answer:

Decreased respiratory surface; Inflammation of bronchioles

Explanation:

Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles. Emphysema is a chronic disorder in which alveolar walls are damaged due to which respiratory surface is decreased.

NEET2018
admin:

Related Questions

  1. Movements of molecules of gases liquids and solutes from a region of higher
  2. Sleep movements of leaves in some plants are due to
  3. The selective permeability of the plasma membrane allows the cell to maintain
  4. Loss of forests, urbanization, increasing pollution are all due to
  5. Under the umbrella of social forestry a system has been launched in which