Your nose, a structure that sticks out from the middle of your face, is the entrance to your respiratory system. It warms, conditions and filters the air you breathe. Your nose is part of your respiratory system that filters breasted-in air and assists with your sense of smell.

Understanding the Context

Learn more about nose anatomy and functions. It is also the principal organ in the olfactory system. The shape of the nose is determined by the nasal bones and the nasal cartilages, including the nasal septum, which separates the nostrils and divides the nasal cavity into two. The nose has an important function in breathing.

Key Insights

Learn complete nose anatomy with parts, names, functions & a diagram. Learn how nose works & its role in breathing, smelling & filtering air. There is often a mistaken belief that only certain types of nose are attractive, when the reality is that this perception is highly subjective and varies according to culture, region and even fashion. Inside the nose is the nasal cavity, which is divided into two passages by the nasal septum. The nasal septum is composed of both bone and cartilage and extends from the nostrils to the back of the nose.

Final Thoughts

Nose and Sinuses - Ear, Nose, and Throat Disorders - Merck Manual ... Nose, the prominent structure between the eyes that serves as the entrance to the respiratory tract and contains the olfactory organ. It provides conditioned air for respiration, serves the sense of smell, and cleans itself of foreign debris extracted from inhalations. The nose is an olfactory and respiratory organ. It consists of nasal skeleton, which houses the nasal cavity. In this article, we shall look at the applied anatomy of the nasal cavity, and some of the relevant clinical syndromes.