Stage II is the predominant sleep stage during a normal night's sleep. The distinct and principal EEG criterion to establish stage II sleep is the appearance of sleep spindles or K complexes. The presence of sleep spindles is necessary and sufficient to define stage II sleep.
After 5 hours â your BAC would be 0.005. Alcohol would be eliminated from the body at about 5 hours and 20 minutes (the body metabolizes alcohol at the rate of about 0.005 per twenty minutes, as 0.005 x 3 = 0.015). So it is easy to tell when your body will be free of alcohol.
â¢ It would take approx 6.66 hours for .15 BAC of alcohol to leave your body. â¢ And for 1.5 BAC of alcohol it would take approximately 10 hours for your body to completely excrete alcohol. There are some steps that may help you to control the BAC count of alcohol in your system. It would take approx 6.66 hours for .15 BAC of alcohol to leave your body. â¢ And for 1.5 BAC of alcohol it would take approximately 10 hours for your body to completely excrete alcohol. There are some steps that may help you to control the BAC count of alcohol in your system.