Typically, it means that your blood doesn't contain as much oxygen as it should (although it could also mean increased levels of CO2, carbon monoxide presence, increased O2, other more exotic things). If this is the case, it can result from something as minor as a chest cold, being anxious, or it can indicate a more serious condition, typically pulmonary. It's more often seen in smokers. It's not something to cheer about, but without further information, I can't say it's it's truly bad news either. By itself, this means almost nothing. The diagnosis will be made in conjunction with other factors.
It can mean Arterial Blood Gas.
There is no such thing as arterial blood gas. When they draw blood it is drawn into a vial that has a vacuum, so it may appear that they are drawing gas, but no such gas exists. Also, when they draw blood they draw it from a vein.
Blood releases its oxygen into the tissues at the capillary level.
by the cardiovascular system (in blood)
Arterial Blood Gas
gas exchange takes place in the lungs, and at the cellular level. In the lungs, carbon dioxide and other "waste" gasses are released from the blood to be exhaled, and oxygen is absorbed into the blood. At the cellular level, oxygen is released from the blood into a cell, and carbon dioxide and other "waste" gasses are passed into the blood.
carbon dioxide
your fuel level is low. buy gas.
Carbon Monoxide
CBG means Capillary Blood Glucose.CBG stands for capillary blood gas.
The answe to this question at a primary school level is that the lungs absorb carbon dioxide CO2 from the blood and then feeds oxygen O2 back into the bloody stream
"Even with the abnormal drought in the South, many rivers overflowed their banks." "The rise in gas prices led to an abnormal number of gasoline theft reports." "The abnormal color of the grass suggested soil contamination."