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  2. Respiratory system - Wikipedia

    en.wikipedia.org/wiki/Respiratory_system

    The respiratory system (also respiratory apparatus, ventilatory system) is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary ...

  3. File:Respiratory system complete en.svg - Wikipedia

    en.wikipedia.org/wiki/File:Respiratory_system...

    English: The respiratory system consists of the airways, the lungs, and the respiratory muscles that mediate the movement of air into and out of the body. Español : Diagrama esquemático del sistema respiratorio humano , mostrando los pulmones , los alvéolos , y los músculos que permiten al aire entrar y salir del cuerpo.

  4. File:Diagram showing the parts of the respiratory system CRUK ...

    en.wikipedia.org/wiki/File:Diagram_showing_the...

    Diagram showing the parts of the respiratory system. Date: 30 July 2014 (released by CRUK) Source: Original email from CRUK: Author: Cancer Research UK: Permission (Reusing this file) This image has been released as part of an open knowledge project by Cancer Research UK. If re-used, attribute to Cancer Research UK / Wikimedia Commons

  5. File:Respiratory system complete numbered.svg - Wikipedia

    en.wikipedia.org/wiki/File:Respiratory_system...

    A lot of changes in upper respiratory tract and head: 19:27, 13 December 2007: 800 × 900 (330 KB) LadyofHats {{Information |Description=numbered version of Image:Respiratory system complete.svg |Source=self-made |Date=dec 2007 |Author= LadyofHats |Permission=Public domain |other_versions=<gallery> Image:Respiratory system complete.svg|en

  6. Respiratory tract - Wikipedia

    en.wikipedia.org/wiki/Respiratory_tract

    The upper respiratory tract can refer to the parts of the respiratory system lying above the vocal folds, or above the cricoid cartilage. [4] [5] The larynx is sometimes included in both the upper and lower airways. [6] The larynx is also called the voice box and has the associated cartilage that produces sound.

  7. List of systems of the human body - Wikipedia

    en.wikipedia.org/wiki/List_of_systems_of_the...

    This is an accepted version of this page This is the latest accepted revision, reviewed on 11 December 2024. List of organ systems in the human body Part of a series of lists about Human anatomy General Features Regions Variations Movements Systems Structures Arteries Bones Eponymous Foramina Glands endocrine exocrine Lymphatic vessels Nerves Organs Systems Veins Muscles Abductors Adductors ...

  8. Lung - Wikipedia

    en.wikipedia.org/wiki/Lung

    The lower respiratory tract is part of the respiratory system, and consists of the trachea and the structures below this including the lungs. [32] The trachea receives air from the pharynx and travels down to a place where it splits (the carina ) into a right and left primary bronchus .

  9. Bronchus - Wikipedia

    en.wikipedia.org/wiki/Bronchus

    A bronchus (/ ˈ b r ɒ ŋ k ə s / BRONG-kəs; pl.: bronchi, / ˈ b r ɒ ŋ k aɪ / BRONG-ky) is a passage or airway in the lower respiratory tract that conducts air into the lungs.The first or primary bronchi to branch from the trachea at the carina are the right main bronchus and the left main bronchus.