Additionally, each nasal cavity is lined with mucus membranes and respiratory (epithelium) cells. Mucus membrane. This layer inside each of your nasal cavities warms and moistens the air moving to ...

The film discusses the anatomical and functional significance of the nose, throat, and ears from a medical perspective. It explains how the nose functions as an air passage that warms and filters ...

The common cold, or an upper respiratory infection, causes inflammation in the mucous membrane ... (sinus infection) is a complication of the common cold. It occurs when the cavities around ...

The nasal cavity is lined with the nasal mucosa or mucous membrane that secretes mucus. The nasal mucosa is the first site of contact with inhaled respiratory microbes and plays a critical role in ...

Nasal obstruction is a blockage of the nasal cavity, which is the space inside ... The mucosa, or mucus membrane, produces mucus, which helps trap germs and prevent infections from entering ...

Nasal congestion happens when passages in the nasal cavity are blocked ... can almost paralyze the cilia in the mucus membrane. 11 Cilia are hair-like organelles that line various body parts ...

When you have a respiratory infection or allergies, the membranes lining your nasal passages get inflamed, swollen, and irritated. They make more mucus to flush out whatever causes the irritation ...

Respiratory illness ... American about what causes nasal congestion, as well as what treatments work and why. Basically, congestion is the swelling of the mucous membranes that line the nose.

Nasal polyps are soft, noncancerous growths shaped like teardrops. They may form on the wall of your nasal cavity or sinuses ... the damp lining of your mucous membrane. Nasal polyps tend to ...