enow.com Web Search

  1. Ad

    related to: how the human nose works for adults pictures free
  2. appcracy.com has been visited by 1M+ users in the past month

Search results

  1. Results from the WOW.Com Content Network
  2. Human nose - Wikipedia

    en.wikipedia.org/wiki/Human_nose

    The human nose is the first organ of the respiratory system. 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.

  3. Nasal cavity - Wikipedia

    en.wikipedia.org/wiki/Nasal_cavity

    The nasal cavity is a large, air-filled space above and behind the nose in the middle of the face. The nasal septum divides the cavity into two cavities, [1] also known as fossae. [2] Each cavity is the continuation of one of the two nostrils. The nasal cavity is the uppermost part of the respiratory system and provides the nasal passage for ...

  4. Nasal bone - Wikipedia

    en.wikipedia.org/wiki/Nasal_bone

    FMA. 52745. Anatomical terms of bone. [edit on Wikidata] The nasal bones are two small oblong bones, varying in size and form in different individuals; they are placed side by side at the middle and upper part of the face and by their junction, form the bridge of the upper one third of the nose. Each has two surfaces and four borders.

  5. Nose - Wikipedia

    en.wikipedia.org/wiki/Nose

    A nose is a sensory organ and respiratory structure in vertebrates. It consists of a nasal cavity inside the head, and an external nose on the face. The external nose houses the nostrils, or nares, a pair of tubes providing airflow through the nose for respiration. Where the nostrils pass through the nasal cavity they widen, are known as nasal ...

  6. Nasal concha - Wikipedia

    en.wikipedia.org/wiki/Nasal_concha

    In anatomy, a nasal concha (/ ˈkɒnkə /; pl.: conchae; / ˈkɒnkiː /; Latin for 'shell'), also called a nasal turbinate or turbinal, [1][2] is a long, narrow, curled shelf of bone that protrudes into the breathing passage of the nose in humans and various other animals. The conchae are shaped like an elongated seashell, which gave them their ...

  7. Nasal cycle - Wikipedia

    en.wikipedia.org/wiki/Nasal_cycle

    Nasal cycle. The nasal cycle is the subconscious [1][2] alternating partial congestion and decongestion of the nasal cavities in humans and other animals. This results in greater airflow through one nostril with periodic alternation between the nostrils. It is a physiological congestion of the nasal conchae, also called the nasal turbinates ...

  8. Nasal hair - Wikipedia

    en.wikipedia.org/wiki/Nasal_Hair

    Nasal hair or nose hair is the hair in the nostril. Adult human noses have hairs, which serve as a crude air filter to stop foreign particles from entering the nasal cavity, as well as to help collect moisture. [1] Nasal hair is different from the cilia of the ciliated lining of the nasal cavity. These cilia are microtubule -based structures ...

  9. Nostril - Wikipedia

    en.wikipedia.org/wiki/Nostril

    A nostril (or naris / ˈnɛərɪs /, pl.: nares / ˈnɛəriːz /) is either of the two orifices of the nose. They enable the entry and exit of air and other gasses through the nasal cavities. In birds and mammals, they contain branched bones or cartilages called turbinates, whose function is to warm air on inhalation and remove moisture on ...

  1. Ad

    related to: how the human nose works for adults pictures free