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Structure of the nasal passages This complex cavernous structu | Health tips 💊

Structure of the nasal passages
This complex cavernous structure is due to their function

Yes, it's not just a "tube" carrying air to the lungs. On its way to the lungs, the air has to humidify and warm up.

The air can get from 5 to 34°C in a second. This is possible because of the large surface area. It is created by the sinuses and the branching of the nasal passages.

Also, in the upper nasal sinuses there are olfactory receptors. In order for odor recognition to be feasible, air is trapped in this area for longer periods of time.


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