A blood alcohol test measures the amount of alcohol (ethanol) in your body. Alcohol is quickly absorbed into the blood and can be measured within minutes of having an alcoholic drink. The amount of alcohol in the blood reaches its highest level about an hour after drinking. However, food in the stomach may increase the amount of time it takes for the blood alcohol to reach its highest level. - [Read more]

If you are arrested and will be subject to blood alcohol testing, the officer must inform you of your "chemical test" rights. This will typically include a description of what happens to you if you refuse to take a chemical test, and of your right to obtain a blood or urine sample so you can conduct your own test. If the police fail to inform you of the consequences of refusing to take a "chemical test," you may be able to challenge the suspension of your license, resulting from your refusal. - [Read more]