Diagram of The Human Nose

Diagram of The Human Nose

A diagram illustrating the human nose generally encompasses both its external and internal components. On the outside, it displays the nasal bridge, tip, nares (nostrils), alae (the sides of the nostrils), and columella (the tissue that divides the nostrils). Internally, the nasal cavity is partitioned by the septum and contains turbinates (conchae) and sinuses.

External Nose:

Nasal Bridge: The bony upper section of the nose.

Nasal Tip: The soft, rounded extremity of the nose.

Nares (Nostrils): The two apertures that permit air to enter the nasal passage.

Alae: The curved edges of the nostrils.

Columella: The tissue that divides the nostrils.

Internal Nose:

Nasal Cavity: The area within the nose, separated into two by the nasal septum.

Nasal Septum: A structure composed of bone and cartilage that divides the left and right portions of the nasal cavity.

Turbinates (Conchae): Bony projections lined with mucous membrane that assist in warming and humidifying the air.

Sinuses: Air-filled spaces within the skull that are connected to the nasal cavity.

Diagram of the Human Nose....anatomy-and-human-blockhead.