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An Internet forum, or message board, is an online discussion site where people can hold conversations in the form of posted messages. Forums act as centralized locations for topical discussion. The Forum format is derived from BBS and Usenet.
Exhalation (or expiration) is the flow of the breath out of an organism. In animals, it is the movement of air from the lungs out of the airways, to the external environment during breathing . This happens due to elastic properties of the lungs, as well as the internal intercostal muscles which lower the rib cage and decrease thoracic volume.
Catathrenia or nocturnal groaning is a sleep-related breathing disorder, consisting of end-inspiratory apnea (breath holding) and expiratory groaning during sleep. It describes a rare condition characterized by monotonous, irregular groans while sleeping. [1] Catathrenia begins with a deep inspiration. The person with catathrenia holds her or ...
Hypercapnia (from the Greek hyper = "above" or "too much" and kapnos = "smoke"), also known as hypercarbia and CO2 retention, is a condition of abnormally elevated carbon dioxide (CO 2) levels in the blood. Carbon dioxide is a gaseous product of the body's metabolism and is normally expelled through the lungs.
Exhaled nitric oxide. Chemical formula of nitric oxide (NO) together with its molecular size (115 pm ). In medicine, exhaled nitric oxide (eNO) can be measured in a breath test for asthma and other respiratory conditions characterized by airway inflammation. Nitric oxide (NO) is a gaseous molecule produced by certain cell types in an ...
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"Exhale" is a song recorded by American singer Sabrina Carpenter from her fourth studio album Singular: Act II (2019), released as the album's second single on May 3, 2019. Before the song's release, Carpenter performed the song as an encore on the Singular Tour .
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