Summary
An educational overview of how the nasal cavity works to filter, warm, and moisten the air we breathe.
Highlights
The Structure of the Nose
00:00:17
The nose serves as the primary entry point for inhalation and exhalation, featuring two nostrils and a specialized skin lining.
Cleansing and Conditioning Air
00:00:26
Tiny hairs called cilia and mucus work together to trap dust and particles while simultaneously warming and moistening the air before it enters the respiratory system.