Georgia Commercial Driver License Practice Test

How long does it generally take for the human liver to process 2 ounces of alcohol?

1. 4 hours

2. 5 hours

3. 6 hours

4. 8 hours

The correct answer is: 6 hours

The human liver generally processes alcohol at a rate of about one standard drink per hour. A standard drink typically contains approximately 0.6 ounces of pure alcohol. Therefore, consuming 2 ounces of alcohol translates roughly to about 3.3 standard drinks. If you consider that the liver can efficiently metabolize a single drink roughly every hour, it would take approximately 3 to 4 hours to process those 2 ounces of alcohol completely. Given this understanding, the answer indicating that it takes 6 hours reflects a more cautious approach, as individual metabolism may vary based on various factors, including body weight, health, and drinking habits. It's essential to understand that alcohol metabolism is not an exact science and can differ significantly among individuals. In general, the 6-hour timeframe allows for variability and provides a safer estimate for total processing time for that amount of alcohol.