For your lungs to perform their best, your airways need to be open when you inhale and when you exhale. They also need to be free from inflammation (swelling) and abnormal amounts of mucus. Your bronchial tubes lead to smaller air passages called bronchi, and then into bronchioles.

Nov 20, 2023 · The main role of the lungs is to transfer life-giving oxygen into the blood supply, but they also have other functions, including helping regulate blood pressure.

Apr 22, 2025 · Your lungs are part of the respiratory system, a group of organs and tissues that work together to help you breathe. The respiratory system’s main job is to transport oxygen and remove extra carbon dioxide.

Aug 16, 2023 · The lungs are a major organ that is part of the respiratory system, taking in fresh air and getting rid of old, stale air. This mechanism of breathing also helps to allow you to talk. By taking in fresh air, the lungs are able to help oxygenate blood to be carried around your body.

Jul 20, 2023 · The lungs are the foundational organs of the respiratory system, whose most basic function is to facilitate gas exchange from the environment into the bloodstream. Oxygen gets transported through the alveoli into the capillary network, where it can enter the arterial system, ultimately perfuse tissue.

Apr 17, 2025 · Functions of the lungs are: The primary function of the lungs is to facilitate the process of breathing, also known as ventilation. This involves the intake of oxygen (O2) from the air and the expulsion of carbon dioxide (CO2) produced by cellular metabolism. The lungs play a crucial role in the exchange of gases between the air and the blood.

Mar 24, 2022 · Healthy lifestyle habits, such as physical activity and not smoking, can help prevent lung injury and disease. Last updated on March 24, 2022. Learn about your lungs and respiratory system, what happens when you breathe in …

Dec 14, 2018 · The lungs are the main part of your respiratory system. Here is how lungs work as the center of your breathing, the path a full breath takes in your body, and a 3-D model of lung anatomy.

Nov 21, 2023 · Although they are the primary site of gaseous exchange, the lungs work in conjunction with the musculoskeletal system of the thorax (ribs, sternum, diaphragm, and other accessory muscles) to facilitate inhalation and exhalation. The goal of this article is to explore the embryology and anatomy of the human lungs.

Jan 22, 2025 · Humans have two lungs, which are soft, spongy, and cone-shaped. Each lung is divided into lobes: the right lung has three lobes, while the left lung has two lobes, making room for the heart. The lungs are located in the thoracic cavity, on either side of the heart.