It is often used for legal or medical purposes like when determining if youve had too much to drink and drive. Bac measures the ratio of alcohol in the blood.
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Measurement of alcohol in the body. From the heart the blood is circula ted around the rest of the body into the arteries of the arms for example. Alcohol per hour or015 percent of blood alcohol content bac per hour. Blood alcohol content bac is a measurement of alcohol intoxication used for legal or medical purposes. The breath alcohol measurement involves directly determining this concentration. So a bac of 010 means 1 part alcohol for every 1000 parts of blood. A 70 kg person with normal liver function can metabolize about 15 mg of alcohol per hour.
A bac of 00 is sober while in the united states 008 is legally intoxicated and above that is very impaired. Alcohol is metabolized in the liver. 1 4 gill irish 1 1 4 imp fl oz. Alcohol leaves the body of at a conservative rate of about 05 oz. Blood alcohol content is a measurement of the amount of alcohol in your body. For example a bac of 010 means that an individuals blood supply contains one part alcohol for every 1000 parts blood.
Traditional scottish spirits measure peg india 1 imp fl oz 284 ml. From there the blood is distributed throughout the tissue and finally flows back through the veins. To calculate bac the amount of alcohol in the bloodstream is measured in milligrams mg of alcohol per 100 milliliters ml of blood. It is usually expressed as a decimal such as 008 or 015. The universally accepted blood alcohol concentration results for legal purposes are reported in percent weightvolume units or gdl truncated to 2 decimal places. The result is that it can take many times longer to sober up than it took to become intoxicated.
To calculate your bac select the appropriate chart for males or for females then find the row with your approximate weight. Traditional irish spirits measure pony us 10 us fl oz. Also called a small peg. A breath alcohol test measures how much alcohol is in the air you breathe out. The device uses that measurement to estimate how much alcohol is in your blood. Then select the number of drinks consumed.
This is an average rate at which the liver can metabolize burn off alcohol. A bac of 008 often the legal level indicates that you have 80mg of alcohol per 100ml of blood in your body. A bac of 010 010 or one tenth of one percent means that there are 010 g of alcohol for every 100 ml of blood which is the same as 217 mmoll. A large peg is a double measure of 2 imperial ounces 60 ml. So a bac of10 means one part alcohol for every 1000 parts of blood. That number is known as your bac or.
Traditional spirits measure on the indian subcontinent.