What does BAC stand for?

The term "BAC" stands for Blood Alcohol Concentration. This measurement indicates the amount of alcohol present in a person's bloodstream, expressed as a percentage. A higher BAC reflects a greater alcohol level in the body, which can impair judgment, coordination, and reaction times. Understanding BAC is crucial for drivers, as legal limits are established to promote road safety. For example, a BAC of 0.08% or higher is typically considered legally impaired in many jurisdictions, including Virginia. This knowledge helps ensure that individuals are aware of how alcohol consumption can affect their ability to drive safely. The other terms, such as "Body Alcohol Concentration" and "Balance and Control," do not accurately describe the measurement used to assess impaired driving.