Lung - Wikipedia
Humans have two lungs, a right lung and a left lung. They are situated within the thoracic cavity of the chest. The right lung is bigger than the left, and the left lung shares space in the chest with the heart. The lungs together weigh approximately 1.3 kilograms (2.9 lb), and the right is heavier.
Lungs: Location, Anatomy, Function & Complications
Aug 15, 2022 · A typical lung in a human adult lung weighs about 2.2 pounds and is a little longer than 9 inches when you’re breathing normally, and about 10.5 inches when your lungs are completely expanded.
Lung | Definition, Function, & Facts | Britannica
Dec 10, 2024 · Lung, in air-breathing vertebrates, either of the two large organs of respiration located in the chest cavity and responsible for adding oxygen to and removing carbon dioxide from the blood. The lungs are soft, light, spongy, elastic …
Lungs: Anatomy, Function, and Treatment - Verywell Health
Aug 16, 2023 · Each lung has three surfaces, named after their location in the thorax. They are the mediastinal surface, diaphragmatic surface, and costal surface. Lungs are protected by pleura, a thin layer of tissue that provides cushion and a small amount of fluid to help the lungs breathe smoothly.
Lung Facts, Anatomy, and Overview in Pictures - WebMD
Your lungs are made of a special sponge-like tissue that stretches easily and keeps its shape without damage. Your right lung is divided into three sections, or “lobes.”
Lung Anatomy, Function, and Diagrams - Healthline
Dec 14, 2018 · 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. The lungs are the main part of your respiratory system.
How Lungs Work - American Lung Association
Nov 8, 2024 · Your right lung is divided into three LOBES, or sections. Each lobe is like a balloon filled with sponge-like tissue. Air moves in and out through one opening—a branch of the bronchial tube. Your left lung is divided into two LOBES.