The video below discusses how terms for racial and ethnic identities have changed over the years and how a racial or ethnic term may not accurately describe a person's identity, as the person may have multiple racial and ethnic backgrounds.
She started drinking at 10pm and had 6 mixer (9 standard) drinks over 4 hours. At 2am her blood alcohol concentration was 0.24. She stayed the night at a friendâs house. It took more than 16 hours before Melitaâs BAC was back to zero.
If you know your BAC, then you can calculate how long alcohol will stay in your blood. This is a measurement of the percentage concentration of alcohol in your blood. Alcohol is metabolized by the body at a rate of 0.016 BAC every hour.