how long is alcohol detected in blood
Report Abuse. 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 40 to 70 minutes after you have consumed any 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. About 90% of alcohol is broken down in the liver.he 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. About 90% of alcohol is broken down in the liver.
Usually, alcohol would stay within your system for around 24 hours after you have had a few drinks and this would be the time period during which it would be detectable in your urine. However, there are a few special tests which can detect its presence in urine for up to 48 hours.ere is a list of alcohol drug tests and the answer to how long is alcohol detectable in urine with each test. Breathalyzer Test: 24 hours. Urine Test: 9-13 hours (if traditional method used). Urine Test: 72-96 hours (if done using EGT (Ethyl Gluconoride) metabolite).