Trachea — Free Physiology Illustration | GPAI | GPAI

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Trachea — Free Physiology Illustration | GPAI | GPAI

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Trachea

Trachea

Physiology

Trachea

A simplified anatomical view of the human trachea as a vertical cylindrical airway tube with a broad hollow central lumen, pale pink to beige soft tissue lining, and evenly spaced stacked C-shaped cartilaginous rings along its length. The cartilage rings create a ribbed outer wall and are open at the back. The tube appears slightly flexible, with a smooth inner lining that may be shown as ciliated, and a subtly widened upper end.

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PNG

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