Question

Why is surfactant deficiency important?

1) It affects lung function
2) It leads to respiratory distress syndrome
3) It can be treated with surfactant replacement therapy
4) All of the above

Answer 1

Surfactant deficiency is important because it affects lung function, leads to respiratory distress syndrome (RDS), and can be treated with surfactant replacement therapy.

Step-by-step explanation:

Surfactant deficiency is important because it affects lung function, leads to respiratory distress syndrome (RDS), and can be treated with surfactant replacement therapy. Surfactant works like a detergent to reduce surface tension and allows for easier inflation of the airways. Babies born prematurely sometimes do not produce enough surfactant, resulting in RDS, where it becomes difficult for them to inflate their lungs. Surfactant replacement therapy can be used to treat this condition and improve lung function.