BAC stands for blood alcohol content, or blood alcohol concentration. This means the concentration of alcohol in one's blood. It is a way to measure a person's level of intoxication, and may be done with a breath test or a blood test.
BAC stands for blood alcohol content, or blood alcohol concentration. This means the concentration of alcohol in one's blood. It is a way to measure a person's level of intoxication, and may be done with a breath test or a blood test.
