About 1,110,000 results
Open links in new tab
  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. Other Respiratory Illnesses Going Around | Respiratory Illnesses

    Jan 9, 2026 · This page details respiratory illnesses from bacteria and viruses other than COVID-19, flu, and RSV. It also shows the latest emergency department trends for conditions that …

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

    4 days ago · 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. Respiratory System | Learn Respiratory Anatomy - Visible Body

    Through breathing, inhalation and exhalation, the respiratory system facilitates the exchange of gases between the air and the blood and between the blood and the body’s cells.

  6. How the Lungs Work - The Respiratory System | NHLBI, NIH

    Mar 24, 2022 · Learn how the respiratory system works and what happens when you breathe in and out.

  7. Respiratory system diagram: Function, facts, conditions, and more

    Jul 29, 2020 · The respiratory system allows air to reach the lungs, from which oxygen enters the blood and circulates to all body cells. This system also removes waste gases from the body …

  8. Respiratory System - Physiopedia

    This article explores the respiratory system, covering major anatomical structures and components, respiratory physiology and function. It also includes resources for commonly …

  9. Introduction to the Respiratory System - OpenMD

    Mar 30, 2023 · The respiratory system facilitates the exchange of gases between the body and the external environment. It consists of several organs, tissues, and cells, including the nose, …

  10. Respiratory System: Functions and Organs - WebMD

    Jan 8, 2024 · What Is the Respiratory System? The respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide. All …