Within minutes of drinking alcohol, your blood alcohol concentration starts to rise. Unlike food, alcohol is absorbed directly through the walls of the stomach, goes into the bloodstream, and travels throughout your body and to your brain. This allows blood alcohol levels to increase quickly.
Alcohol levels in your blood reach its highest level approximately 60 minutes after being consumed. However, food in your stomach may slow down the absorption rate, taking it longer for the blood alcohol to reach its highest level. Alcohol is mostly broken down in the liver and the rest of it is passed out of your body in urine and your exhaled breath. You can purchase breath alcohol devices to measure your breath level at many pharmacies or through the Internet.
The manual appliance is a glass tube (or a balloon and a glass tube) that contains color changing crystals activated when exposed to alcohol from your breath. This device is easier and less expensive than electronic meters.
The electronic meter shows your blood alcohol concentration (BAC) percentage in a digital display window after you blow into a glass mouthpiece attached to the meter. This type of meter is more expensive than the manual type.
More and more restaurants and bars are offering the use of one of these two breath test methods at no charge for customers. These devices are also instrumental in alcohol rehabilitation facilities and hospitals.
The breath alcohol self-test is used to estimate your blood alcohol concentration (BAC). The results can help you decide whether it is safe to drive. This estimate of blood alcohol is not intended to represent your actual driving abilities. Your driving may be impaired even with a low BAC level, such as below 0.05.
The breath alcohol test offers one piece of information to help you make a safe decision about drinking and driving. The safest decision is always not to drive if you have been drinking.
Blood alcohol concentration (BAC) is regularly used by police to determine whether a person is legally impaired and therefore should not be behind the wheel of a vehicle. A blood alcohol concentration in the range of 0.05 to 0.10 is considered legally impaired throughout most of the United States. However, legal BAC levels vary from state to state.
Driving under the influence of alcohol (DUI) can be deadly to yourself and to others. Alcohol has been found to be involved in nearly half of all fatal highway accidents. Even one alcoholic drink can impair your ability to drive safely. At 0.06 BAC, your judgment and physical coordination are impaired. At a BAC of 0.08, your muscle coordination and driving ability are significantly impaired.
Having a calculable amount of alcohol in the blood can mean that judgment and reflexes are compromised. You can buy breath alcohol tests through the Internet, either directly from the manufacturer or from a company promoting these types of products. To find this type of device on the internet, simply search using the type of test or with the name of the manufacturer.
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