Structure Of Nose And Nasal Cavity

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Image Result For Structure Of Nose And Nasal Cavity


The nasal cavity refers to the interior of the nose, or the structure which opens exteriorly at the nostrils. It is the entry point for inspired air and the first of a series of structures which form the respiratory system..



  • Nasal Cavity Wikipedia

    Structure. The term "nasal cavity" can refer to each of the two fossae of the nose, or to the two sides combined. The lateral wall of each nasal cavity mainly consists of the maxilla.However, there is a deficiency that is compensated by the perpendicular plate of the palatine bone, the medial pterygoid plate, the labyrinth of ethmoid and the inferior concha..

  • Nose Wikipedia

    A nose is a protuberance in vertebrates that houses the nostrils, or nares, which receive and expel air for respiration alongside the mouth.Behind the nose are the olfactory mucosa and the sinuses.Behind the nasal cavity, air next passes through the pharynx, shared with the digestive system, and then into the rest of the respiratory system.In humans, the nose is located centrally on the face .

  • Nasal Cavity Definition Anatomy Functions Diagrams

    Structure and Anatomy Divisions. Vestibule The area lying just posterior to the nostrils, this is the part of the nasal cavity most exposed to the threats of the environment. So, this part is lined with multiple layers of the same cells that make up our skin stratified squamous epithelium , forming a .

  • Nose Anatomy Britannica Com

    The external nostrils of the nose and the internal nares, which connect the nasal cavity and the back of the oral cavity. The latter pathway becomes important when eating, and, as a result, there is considerable confusion in the use of the term taste, because odours from the food enter.

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