What is the function of ciliated epithelium in the lungs?

Ciliated epithelium contains special cells called goblet cells. The purpose of these cells is to create mucous. This mucous surrounds particles that shouldn't be in our body, and the cilia move them out. Without these cells and tissue, a lot of harmful bacteria would remain in our lungs, making us really sick.

1. What is the function of ciliated cells in the lungs?
2. What is the role of ciliated epithelial cells?
3. Where is ciliated epithelium found in the lungs?

What is the function of ciliated cells in the lungs?

The bronchus in the lungs are lined with hair-like projections called cilia that move microbes and debris up and out of the airways. Scattered throughout the cilia are goblet cells that secrete mucus which helps protect the lining of the bronchus and trap microorganisms.

What is the role of ciliated epithelial cells?

Cilia are tiny hair like structures on the surface of the cell. ... The hairs sweep hair, mucus, trapped dust and bacteria up to the back of the throat where it can be swallowed.

Where is ciliated epithelium found in the lungs?

The majority of the respiratory tree, from the nasal cavity to the bronchi, is lined by pseudostratified columnar ciliated epithelium. The bronchioles are lined by simple columnar to the cuboidal epithelium, and the alveoli possess a lining of thin squamous epithelium that allows for gas exchange.