Question

21
Hyaline membrane disease of an
infant is due to deficiency of
surfactant and the source of
pulmonary surfactant is
A. Alveolar macrophages - Chempton
B. Capillary endothelium
c. Pneumonocytes type 1 Gosene
D.Pneumonocytes type 2
DAR​

Answer 1

Explanation:

b. capillary endothelium