Trachea and lungs, CT scan

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Coloured 3D computed tomography (CT) scan showing the trachea (windpipe, blue), bronchi and bronchioles (pink). The lungs are the site of gaseous exchange, where blood is oxygenated and has carbon dioxide removed.

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Size: 4969px × 2110px
Location:
Photo credit: © VSEVOLOD ZVIRYK/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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