(tüdők)
tüdő
each of the two organs in the chest that helps one breathe
The lung refers to paired, spongy organs located in the chest cavity that play a crucial role in respiration. They are responsible for the exchange of oxygen and carbon dioxide between the air and the bloodstream, enabling the body to receive oxygen and remove waste gases. The lungs are composed of numerous air sacs called alveoli, which provide a large surface area for efficient gas exchange.
(hangszalag)
gége
(anatomy) the hollow organ in the throat that contains the vocal cords and provides an air passage to the lungs
The larynx, also known as the voice box, is a part of the human body located in the neck region. It plays a vital role in speech and respiration. The larynx houses the vocal cords, which vibrate when air passes through, producing sound and allowing us to speak. Additionally, it acts as a protective mechanism by preventing food and liquids from entering the airway during swallowing. The larynx is essential for vocalization and serves as a crucial anatomical structure in the human communication system.
(légcső)
trachea
(anatomy) the membranous tube in the body that carries air from the throat to the bronchi
The trachea, commonly referred to as the windpipe, is a vital respiratory structure in the human body. It is a flexible tube that connects the larynx to the bronchi, allowing air to pass in and out of the lungs. The trachea is composed of rings of cartilage, which provide support and prevent collapse during breathing. It is lined with a layer of specialized cells that produce mucus, helping to trap dust, pathogens, and other foreign particles, and it is equipped with cilia that move in a coordinated manner to propel the mucus upward. The trachea plays a crucial role in the respiratory system, ensuring the proper flow of air into and out of the lungs.
(rekesz)
rekeszizom
(anatomy) the muscular body partition that separates the chest and abdomen
The diaphragm is a dome-shaped muscle located beneath the lungs and separates the chest cavity from the abdominal cavity in the human body. It plays a vital role in respiration by contracting and relaxing to facilitate breathing. When the diaphragm contracts, it flattens and moves downward, creating more space in the chest cavity and allowing the lungs to expand, filling with air. This is known as inhalation. When the diaphragm relaxes, it returns to its dome shape, causing the chest cavity to decrease in volume and air to be expelled from the lungs, which is known as exhalation. In addition to its role in respiration, the diaphragm also assists in other bodily functions such as coughing, sneezing, and maintaining proper posture.
(hörgőcső)
hörgő
a major airway in the respiratory system that branches off from the trachea and leads to the lungsea
The bronchus, also known as a bronchial tube, is a primary airway in the human respiratory system that carries air from the trachea into the lungs. It branches off into smaller bronchi, which further divide into bronchioles, allowing for the distribution of air to the different regions of the lungs. The bronchus is lined with ciliated cells and mucus-producing cells that help to filter and moisten the air, ensuring optimal lung function and gas exchange.
Gratulálok! !
5 szót tanult The Respiratory System-ből. A tanulás és a szókincs felülvizsgálata érdekében kezdje el a gyakorlást!
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