Breath carbon monoxide is the level of carbon monoxide in a person's exhalation. It can be measured in a breath carbon monoxide test, generally by using a carbon monoxide breath monitor (breath CO monitor), such as for motivation and education for smoking cessation and also as a clinical aid in assessing carbon monoxide poisoning. The breath carbon monoxide level has been shown to have a close relationship with the level of CO in the blood known as carboxyhaemoglobin (%COHb) or "blood CO".[1] This correlation allows for the level of CO in the blood to be indirectly measured through a breath sample.
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Carbonmonoxide (chemical formula CO) is a poisonous, flammable gas that is colorless, odorless, tasteless, and slightly less dense than air. Carbon monoxide...
DLCO or TLCO (diffusing capacity or transfer factor of the lung for carbonmonoxide (CO),) is the extent to which oxygen passes from the air sacs of the...
Carbonmonoxide poisoning typically occurs from breathing in carbonmonoxide (CO) at excessive levels. Symptoms are often described as "flu-like" and commonly...
HbCO) is a stable complex of carbonmonoxide and hemoglobin (Hb) that forms in red blood cells upon contact with carbonmonoxide. Carboxyhemoglobin is often...
cessation. Breathcarbonmonoxide (CO) monitoring: carbonmonoxide is a significant component of cigarette smoke, and a breathcarbonmonoxide monitor can...
capacity for carbonmonoxide, and concluded that oxygen was actively transported into the lung. His student, August Krogh developed the single breath diffusion...
levels of carbonmonoxide (CO). Death usually occurs through hypoxia. A nonfatal attempt can result in memory loss and other symptoms. Carbonmonoxide is a...
region cause swelling of the alveoli, coughing, and shortness of breath. Carbonmonoxide is a relatively nonreactive gas with limited solubility. High CO...
versus the standard hydrogen electrode. The nickel-containing enzyme carbonmonoxide dehydrogenase catalyses this process. Photoautotrophs (i.e. plants...
microorganisms in the large intestine.[clarification needed] ppm of carbonmonoxide from degradation of heme proteins.[clarification needed] 1 ppm of ammonia...
PMID 11264683. S2CID 36318428. Carbon dioxide can accumulate insidiously in the diver who intentionally holds the breath intermittently (skip breathing)...
Today, methanol is mainly produced industrially by hydrogenation of carbonmonoxide. Methanol consists of a methyl group linked to a polar hydroxyl group...
catalyzes the degradation of heme to produce biliverdin, ferrous iron, and carbonmonoxide. There are many heme degrading enzymes in nature. In general, only...
rate of the breather. It must not contain harmful contaminants. Carbonmonoxide and carbon dioxide are common poisons which may contaminate breathing gases...
distinct characterization criteria. Currently, only nitric oxide, carbonmonoxide, and hydrogen sulfide are accepted as gasotransmitters. According to...
molds and other allergens, carbonmonoxide, volatile organic compounds, legionella and other bacteria, asbestos fibers, carbon dioxide, ozone and particulates...
Freediving, free-diving, free diving, breath-hold diving, or skin diving, is a mode of underwater diving that relies on breath-holding until resurfacing rather...
manganese, which are used as catalysts for the conversion of carbonmonoxide to carbon dioxide when exposed to the oxygen in the air at room temperature...
composed primarily of carbon dioxide and water vapor. Other common components present in lower concentrations are carbonmonoxide, formaldehyde, acrolein...
Before the development of electronic household carbonmonoxide detectors in the 1980s and 1990s, carbonmonoxide presence was detected with a chemically infused...