5 doctors weighed in:
What is surfactant in the lungs?
5 doctors weighed in

Dr. Douglas Arenberg
Internal Medicine - Pulmonary Critical Care
4 doctors agree
In brief: Critical
Surfactant keeps your lungs from collapsing, effectively defying the laws of surface physics to allow your air spaces to remain open and bring gas to and from your blood.

In brief: Critical
Surfactant keeps your lungs from collapsing, effectively defying the laws of surface physics to allow your air spaces to remain open and bring gas to and from your blood.
Dr. Douglas Arenberg
Dr. Douglas Arenberg
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Dr. Aaron Milstone
Board Certified, Internal Medicine - Pulmonology
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