Pulmonary surfactant: (A) Pulmonary surfactant, (B) In Hyaline membrane disease deficiency occurs, (C) Theraputic application seen, (D) All
Answer is D. A i.e. Secreted from 26th week of gestation; B i.e. In hyaline membrane disease deficiency of surfacetant is seen C i.e. Theraputic application is seen