Airways Inside the Lungs

The lungs’ airways (bronchial tubes) divide into smaller and smaller branches (bronchioles). The airways end in air sacs (alveoli) where oxygen moves into the blood.

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Medical review: Adam Husney MD, E. Gregory Thompson MD

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Airways Inside the Lungs

Picture of the airways inside the lungs

The lungs’ airways (bronchial tubes) divide into smaller and smaller branches (bronchioles). The airways end in air sacs (alveoli) where oxygen moves into the blood.

Current as ofJune 9, 2019

Author: Healthwise Staff
E. Gregory Thompson, MD – Internal Medicine
Adam Husney, MD – Family Medicine

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.