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A nostril (or naris / ˈ n ɛər ɪ s /, pl.: nares / ˈ n ɛər iː z /) 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 ...
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.
of or pertaining to the nose: Latin nāsus, nose nasal nat(o)-birth Latin nātus, born, arisen, made neonatology: necr(o)-death Greek νεκρός (nekrós), dead body, corpse, dying person necrosis, necrotizing fasciitis: neo-new Greek νέος (néos), young, youthful, new, fresh neoplasm: nephr(o)-of or pertaining to the kidney
Many problems can affect the nose, including: Deviated septum - a shifting of the wall that divides the nasal cavity into halves; Nasal polyps - soft growths that develop on the lining of the nose or sinuses; Nosebleeds; Rhinitis - inflammation of the nose and sinuses sometimes caused by allergies. The main symptom is a runny 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 .
Nasus coming from Nasus Externus in Latin meaning nostril, is the designated term for ... Santa Catarina Tree Toad, (synonyms include: Hyla nasus, Elosia nasuta ...
Purvi Parikh, M.D., an allergist with Allergy & Asthma Network, recommends blowing one nostril at a time by putting a finger or pressure on one side of your nose, closing that nostril, and blowing ...
Nasal bone, two small oblong bones placed side by side at the middle and upper part of the face, and form, by their junction, "the bridge" of the nose; Nasal cavity, a large air filled space above and behind the nose in the middle of the face; Nasal concha, a long, narrow and curled bone shelf which protrudes into the breathing passage of the nose