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Columbia DWI Lawyers

1. Murray Law Firm: Blood/Breath Alcohol Concentration (BAC) calculator Blood/Breath Alcohol Concentration (BAC) is the amount of alcohol in the bloodstream or on one's breath. BAC is expressed as the weight of ethanol, measured in grams, in 100 milliliters of blood, or 210 liters of breath. BAC can be measured by breath, blood, or urine tests. Driving skills, especially judgment, are impaired in most people long before they show signs of drunkenness. The public usually associates BAC with "drunk driving." But it's more accurate to refer to "alcohol-impaired" driving because you do not have to be "drunk" to be impaired in your ability to safely drive a car. Using the BAC calculator Use this calculator to instantly compute your estimated blood/breath alcohol concentration. Keep in mind the results generated are estimates. The primary purpose is to provide information about the responsible use of alcohol. Instructions: Please select weight, drinks consumed, time period and gender and click the "compute your BAC" button: Weight: (pounds) Drinks consumed: (12 oz. beer or equivalent) Over time period: (hours) Gender: Your BAC will be: Disclaimer This BAC calculator is "JavaScript-based" and your browser will need JavaScript enabled to work. This calculator may not work with some older browsers that do not support JavaScript. What can affect your BAC? How much alcohol you drink. How fast you drink. In general, the quicker you drink, the higher your peak BAC will be. Body size. Large people tend to reach lower BACs than smaller people, given the same amount of alcohol. Food in your stomach. When there is food in your stomach, alcohol is absorbed more slowly into the blood stream. The BAC rises more rapidly when you drink on an empty stomach, because there is no food in which to dilute the alcohol. Type of mixer used. Water and fruit juices mixed with alcohol may slow the absorption process, while carbonated beverages may speed it up. Gender differences. Women reach higher BACs faster because they have less water in their bodies and more adipose tissue (fat), which is not easily penetrated by alcohol. A man and a woman, with all other factors being equal, both drinking the same amount of alcohol, will have different BAC levels. Hers will be higher. Disclaimer Your actual BAC is dependent on many complex factors, including your emotional and physical condition and health, and what you've recently ingested (including food, water, medications and other drugs). No blood/breath alcohol calculator is 100% accurate. The best that can be done is a rough estimation of your BAC level. You should not consider this to be a guideline for how much you can drink and still drive responsibly, or avoid being arrested! The best policy is don't drink and drive. Period.
2. Wyse Law Firm: You donŐt have to submit to DWI Field Sobriety Tests; (Refusal to take Breath, Blood, Saliva or Urine test results in a 1 year suspension of license, unless reversed) Field sobriety tests (one leg balance, walk and turn, eyes following finger/light, alphabet, counting, etc.) are very subjective and are rarely performed in accordance with federal standards. You may tell the Officer that you'd like to have your lawyer present before answering any questions or taking any tests and then try and make contact with a lawyer. If asked to take a blood, breath, saliva or urine test and you are unable after a reasonable period of time (20 Minutes) to contact an attorney, you will have to make a decision whether to take this type of test or it will be considered a refusal.
3. Robert Murray: There are various methods in which an eyewitness may identify a defendant. Both in-court and out-of-court identifications may be permitted during a criminal trial.