Blood Alcohol Concentration & Calculator. Blood Alcohol Concentration (BAC) levels represent the percent of your blood that is concentrated with alcohol. A BAC of .10 means that .1% of your bloodstream is composed of alcohol. .080 - Definite impairment of muscle coordination and driving skills. This is the legal intoxication level in most states.
Blood alcohol concentration (BAC) is a commonly used measure of alcohol intoxication, also known as drunkenness. It is typically expressed as a percentage of alcohol per volume of blood. For example, in the United States (US), a BAC of 0.08 (0.08%) would translate to 0.08 grams of alcohol per 100 mL of blood.In India, the blood alcohol level at which a person is considered to be legally impaired for driving a vehicle the limit in blood is 30 mg/dl. You have not mentioned the units so it is difficult to comment on a level of 8.9. Answered by DoctorNDTV. In my blood tests taken at the time of my accident, the blood alcohol level had shown as 8.9.
Hyperglycemia usually doesn't cause symptoms until blood sugar (glucose) levels are high — above 180 to 200 milligrams per deciliter (mg/dL), or 10 to 11.1 millimoles per liter (mmol/L). Symptoms of hyperglycemia develop slowly over several days or weeks. The longer blood sugar levels stay high, the more serious symptoms may become. .