Understanding the Legal BAC (Blood Alcohol Content)

It’s universally understood that driving drunk is wrong and illegal. What is not universal, however, is defining what is considered “drunk.” Legal intoxication levels are determined by a person’s BAC or Blood Alcohol Content. We’ll look at what that is, how it is measured, differences in legal limits, and alternative transportation for people who are intoxicated.

Blood Alcohol Testing

Simply put, your blood alcohol content is the percentage of alcohol present in your bloodstream. In the field, a law enforcement officer who suspects a person of intoxication will administer a breathalyzer test, which approximates BAC. If the suspect refuses a breathalyzer, they are generally arrested and given a blood test, which will show more accurate results from alcohol testing Pennsylvania.

On average, an adult can process one drink (a glass of beer or wine, or one shot of spirits) per hour. Still, many variables contribute to a person’s BAC. In addition to the amount of alcohol they consume, their size, weight, and age are contributing factors.

State Laws

Since there is no federal guideline for legal BAC limits, each state sets its own. Most set the limits around .08 or .10. Some, however, are as low as .05. There is really no way to truly know your BAC. if you’re out for a night on the town. It’s always best to err on the side of caution and avoid driving if you’ve been drinking at all.

Safe Alternatives to Drunk Driving

To that end, ridesharing apps and public transportation have made it easier than ever to get home safely. You can plan and take them to and from your destinations or have a designated driver who remains sober when you go out with friends.

Drunk driving is dangerous, and can have tragic and lifelong consequences. Be safe, be smart, and avoid getting behind the wheel if you’ve been drinking.

Understanding the Legal BAC (Blood Alcohol Content)
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