Blood Drug Testing

What is everything they are testing for in a drug test?

I am just curious what they are testing for. Also, I drank about little less than a week ago, and I am under 21. Will it come out on the test? By the way, this is for a private school, if that makes a difference in the drug tests.

Public Comments

1. They probably use a general screening which will look for the basics like stimulants, depressants, narcotics and pot. There is a test they can do now that can determine if you've consumed alcohol within the last 72 hours by checking for its metabolites.
2. they are testing for thc and mabye other narcotics the alcohol you drank will be out of you system as fast as you can metabolize it about 12-24 hrs and if you smoke weed it will be out in about a week