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Complete respiratory system. The respiratory tract is divided into the upper airways and lower airways.The upper airways or upper respiratory tract includes the nose and nasal passages, paranasal sinuses, the pharynx, and the portion of the larynx above the vocal folds (cords).
Positive end-expiratory pressure (PEEP) is the pressure in the lungs (alveolar pressure) above atmospheric pressure (the pressure outside of the body) that exists at the end of expiration. [1]
A nitrogen generator Bottle of 4Å molecular sieves. Pressure swing adsorption provides separation of oxygen or nitrogen from air without liquefaction. The process operates around ambient temperature; a zeolite (molecular sponge) is exposed to high pressure air, then the air is released and an adsorbed film of the desired gas is released.
One of the most important functions of the ribs and diaphragm is the change in volume of the thorax that helps inspiration and expiration. [2] In general, the ribs move around two axes. [1]
Cardiopulmonary resuscitation (CPR) is an emergency procedure consisting of chest compressions often combined with artificial ventilation, or mouth-to-mouth in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person who is in cardiac arrest.
Saman (or the dance of a thousand hands) is one of the most popular dances in Indonesia.Its origin is from the Gayo ethnic group from Gayo Lues, Aceh province, Indonesia, and is normally performed to celebrate important occasions. [1]
Tebing Tinggi Deli, officially Tebing Tinggi City, or more commonly simply Tebing Tinggi (Jawi: تبيڠ تيڠڬي ) is a city near the eastern coast of North Sumatra Province of Indonesia. It has an area of 38.44 km 2 and a population at the 2010 Census of 145,180, [ 2 ] which grew to 172,838 at the 2020 Census; [ 3 ] the official estimate ...