I have a friend that is having a ETG test on Wednesday at 3:00 pm. Saturday, over a 12 hour period, they drank 4 beers and 11 oz of Whiskey. They stopped drinking at 11:00 pm that evening. Without drinking anymore alcohol, daily exercise and healthy eating- What are the chances they will pass the test on Wednesday?

First, health eating an exercise will not affect the rests of the EtG. The test will show alcohol consumed between 2 and 80 hours earlier. In some cases, due to factors such as frequency of alcohol use, it can fetect up to 96 hours later. It appears your friend may have just slipped by, this time.