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.

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.

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

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, …

Jul 29, 2020 · Learn more about the respiratory system here. This article covers how it works, what it looks like, and some diseases and conditions that can affect it.

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

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

RESPIRATORY definition: 1. relating to breathing: 2. relating to breathing: 3. of or relating to breathing. Learn more.

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.

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