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  1. Respiratory System: Organs, Facts, Anatomy & Function

    Apr 2, 2024 · Your respiratory system is made up of your lungs, airways, pharynx, larynx, nose and mouth. Its main function is to breathe in oxygen and breathe out carbon dioxide.

  2. Respiratory system - Wikipedia

    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.

  3. 14 Respiratory Disorders: List, Definition, Symptoms, Treatment

    Respiratory disorders are lung diseases that can affect respiratory function, the ability to breathe, and how well the lungs work.

  4. Human respiratory system | Description, Parts, Function, & Facts ...

    Oct 10, 2025 · Human respiratory system, the system in humans that takes up oxygen and expels carbon dioxide. The major organs of the respiratory system include the nose, pharynx, larynx, …

  5. Understanding the Respiratory System: Functions, Anatomy, and …

    May 10, 2025 · The respiratory system is far more than just lungs. It’s an elaborate network of organs and tissues that orchestrates a delicate balance between the external world and our …

  6. Human Respiratory System - Functions, Diagram, Organs

    Aug 29, 2024 · Learn about the human respiratory system. Get a diagram, learn about the functions of the respiratory system, and see its organs.

  7. About Respiratory Illnesses | Respiratory Illnesses | CDC

    Aug 18, 2025 · Learn what respiratory illnesses have in common and steps to help protect yourself and others.

  8. Interactive Guide to the Respiratory System | Innerbody

    Oct 31, 2025 · The respiratory system provides oxygen to the body's cells while removing carbon dioxide, a waste product that can be lethal if allowed to accumulate. There are 3 major parts of …

  9. Infectious Respiratory Diseases | Division of Public Health

    Infectious Respiratory Diseases Respiratory infections affect your lungs, throat and airways They’re caused by germs like viruses and bacteria that spread easily when people cough, …

  10. Respiratory system anatomy and physiology | Khan Academy

    With every inhale, air rushes through your windpipe to your lungs. After 20 to 30 branch points, oxygen diffuses into the liquid around the alveoli and slips into your blood. Carbon dioxide …