Jan 12, 2026 · 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, …

Your respiratory system is made up of your lungs, airways (trachea, bronchi and bronchioles), diaphragm, voice box, throat, nose and mouth. Its main function is to breathe in oxygen and …

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.

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

The organs of the respiratory system form a continuous system of passages, called the respiratory tract, through which air flows into and out of the body. The respiratory tract has two major divisions: …

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 the cells in …

May 10, 2025 · To understand the function of the respiratory system, we must first know its structure. This complex system can be divided into two main parts: the upper and lower respiratory tracts. The …

Oct 29, 2025 · As the body’s breathing mechanism – it is composed of the nose, mouth, trachea (or windpipe), which collectively serve as the airway, a pair of lungs and diaphragm. This article will …

Overview of the Respiratory System and Lung and Airway Disorders - Learn about from the MSD Manuals - Medical Consumer Version.

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