Nasal Root

We just started learning about the Nose.

The top of the nose in between the eyebrows is called the Nasal Root.

That is where the nose starts, and the dip down from the forehead before the top of the nose is called the nasion.
The nasal root and nasion is the spot where a pair of glasses would sit on the nose.

Right above the nasion is called the glabella, which is the spot right between the eyebrows.


(from: wikipedia - glabella)


Kid Facts - Blast from the past: Antigen

Nose

We just learned about the Eustachain Tube,
and we've learned a lot about the Human Ear!.

Let's learn about how the Nose works!

Our nose sticks out from our face to help us smell, one of the five important senses.
People and animals use the sense of smell to tell when there is danger like fire, or if a food smells good or has gone rotten and shouldn't be eaten.
Animals use their nose to help them find food to eat.

Noses are used to breath, to smell, and even to help get rid of some waste like when you blow your nose.

Only humans and most mammals have noses that stick out from their face in a different spot than their mouth.
For animals like birds, snakes or fish their nose doesn't stick out.
Some animals like fish don't breath through their noses, and snake noses are actually inside their mouth.


(from: wikipedia - nose)


Kid Facts - Blast from the past: Pathogen