So someone flunked a drug test? What kind of drug was found? Weed takes 4-6 weeks to leave system. Coke and the pills we take, taked about 72 hrs? Why? Tell me more info and then I can get you more pecise answers.
Urinalysis Its a **** test.
Sorry. I don't even know what a UA is???
Good Luck.
sorry, but i don't know the answer. that is probably why no-one else has answered you. just didn't want you to think we were snobs in here. you might try the other forum on addiction. there might be someone in there who knows.
Lucy