
Image Result For What Is The Function Of Nasal Passages
The nasal passages function as a filter and air conditioner to protect the lower airways. This functionality is achieved by the complex, narrow, convoluted, and .Medical Definition of Nasal passage. Nasal passage A channel for airflow through the nose. The walls of the nasal passages are coated with respiratory mucous membranes, which contain innumerable tiny hair like cells that move waves of mucus toward the throat..