Decreased Surfactant Production in the Preterm Lung Is a Problem

Multiple Choice

Decreased surfactant production in the preterm lung is a problem because

A) surfactant keeps the alveoli open during expiration.
B) surfactant causes increased permeability of the alveoli.
C) surfactant dilates the bronchioles, decreasing airway resistance.
D) surfactant provides transportation for oxygen to enter the blood supply.