what does the inside of the nose look like?
The inside of the nose contains the nasal septum which is a wall that sits in the middle of the nasal cavity and separates the two sides of the nose. It is made of thin cartilage and bone and is covered by mucous membrane. You can feel the front end of it behind the skin between the nostrils. The top edge is felt by running your finger along the bridge of the middle third of the nose.
Each nasal cavity or passage is like a tunnel which is 6-7cms. long, running above the roof of the mouth. Along the side wall of each passage are the turbinates. These are sausage like swellings which can change in size, for example they swell with a cold.

