the lungs are covered by the?
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The lungs are covered by a thin tissue layer called the pleura. The same kind of thin tissue lines the inside of the chest cavity -- also called pleura.
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Lungs are the two large lightweight organs of the body. Pleura are the outer membrane which covers the lungs. Bronchi are two branches of the windpipe.
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Emphysema is a lung condition where the air sacs -- or alveoli -- become damaged. These air sacs supply oxygen to the blood, so when they are damaged, less oxygen can enter the blood. Chronic bronchitis is a lung condition that destroys tiny hairs, called cilia, in the airways of the lungs.
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Pleural effusion, also called water on the lung, is an excessive buildup of fluid in the space between your lungs and chest cavity. Thin membranes, called pleura, cover the outside of the lungs and the inside of the chest cavity.
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The pleural cavity is the potential space between the two pleurae (visceral and parietal) of the lungs. The pleurae are serous membranes which fold back onto themselves to form a two-layered membranous structure.
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A respiratory surface is covered with thin, moist epithelial cells that allow oxygen and carbon dioxide to exchange. Those gases can only cross cell membranes when they are dissolved in water or an aqueous solution, thus respiratory surfaces must be moist.
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Lungs. The lungs are located on either side of the breastbone in the chest cavity and are divided into five main sections (lobes). The lungs are responsible for removing carbon dioxide from the blood and adding oxygen to it.
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The smallest branches are called bronchioles and at the end of these are your air sacs (alveoli). Alveoli are filled with air and look like bunches of grapes! They are about 600 million alveoli in your lungs and they are all covered with capillaries, which is where the oxygen gets into your blood!
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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, which shares space in the chest with the heart. The lungs together weigh approximately 1.3 kilograms (2.9 lb), and the right is heavier.
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Your lungs are one of the largest organs in your body. The surface area of both lungs is roughly the same size as a tennis court and the total length of the airways running through them is 1,500 miles. That's about the distance from Chicago to Las Vegas.
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OUR LUNGS. Our lungs are, essentially, a network of connected tubules that bring oxygen from the air into our blood, nourishing the trillions of cells that make up our bodies. The lungs also clean the blood of carbon dioxide waste created when cells use oxygen.
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The right and left lungs differ in size and shape to accommodate other organs that encroach on the thoracic region. The right lung consists of three lobes and is shorter than the left lung, due to the position of the liver underneath it. The left lung consist of two lobes and is longer and narrower than the right lung.
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Picture of the Lungs. The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi.
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Lungs play a major role in the respiratory system. In humans, a pair of lungs are designed in such a way that they are lined by a thin membrane, the smaller tubes called bronchioles a balloon-like structure called alveoli and network of blood capillaries increase the surface area for exchange of gases.
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The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi.
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Lungs are divided into a smaller structure called bronchi which are divided into bronchioles. Alveoli are small, round or balloon-like structure found the end of the bronchioles and provide a larger surface area and maximizes the exchange of gases inside the lungs.
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The iron lung is typically a large horizontal cylinder, in which a person is laid, with their head protruding from a hole in the end of the cylinder, so that their head (particularly nose and mouth) is outside the cylinder, exposed to ambient air, and the rest of their body sealed inside the cylinder, where air ...