The Alcohol Blood Test is a diagnostic test used to measure the concentration of alcohol (ethanol) in the blood. This test is commonly used in medical, legal, and forensic contexts to evaluate an individual’s level of intoxication, detect excessive alcohol consumption, or diagnose alcohol poisoning. It provides an accurate measurement of blood alcohol content (BAC), which reflects the amount of alcohol circulating in the bloodstream. The test may be ordered in cases of suspected drunk driving, workplace incidents, or medical emergencies, such as unconsciousness, confusion, or seizures. The results help healthcare providers determine the severity of alcohol’s impact on the body and guide appropriate treatment or legal actions.