Search results
The lower respiratory system, or lower respiratory tract, consists of the trachea, the bronchi and bronchioles, and the alveoli, which make up the lungs. These structures pull in air from the upper respiratory system, absorb the oxygen, and release carbon dioxide in exchange.
Learn about the lower respiratory tract, the second half of the human airways that includes the trachea, bronchi, bronchioles, and alveoli. Find out how they work, what health conditions affect them, and see a labeled diagram.
The lower respiratory tract consists of the trachea, bronchi, bronchioles, and lungs, and is involved in gas exchange in mammals. It is also called the respiratory tree or tracheobronchial tree, and has a branching structure with 20 to 23 divisions before ending at the alveoli.
30 paź 2023 · Learn about the upper and lower respiratory tract, their structures and functions, and how they are affected by infections. The lower respiratory tract includes the larynx, trachea, bronchi, bronchioles and lungs.
23 mar 2018 · Learn about the structure and function of the trachea, bronchi, lungs, alveoli, and capillaries that make up the lower respiratory system. See 3D models, fun facts, and a video tour of the respiratory system.
Learn about the lower respiratory system, which consists of the trachea, lungs, and bronchopulmonary tree. Explore the 3D models of the lower respiratory system structures and the process of gas exchange in Complete Anatomy app.
30 paź 2023 · Learn the histology of the lower respiratory tract faster with this comprehensive article, where we also explore some fascinating clinical correlates.
