Hi from Portland, OR- Desperate question, please answer!

Does Adventist Health in Portland make you disrobe before a drug test? Does anyone out there from Portland know? I am going on Mon and plan to use fake pee, but don't want to risk getting caught if I have to strip. Last time I did it, I was not asked to strip, but it was a through a different health care network and it was at least 4 years ago. PLEASE HELP! I went to grad school and studied and trained hard for this job that is requiring me to get a drug screen. I am in total fear that if I don't pass or get caught cheating, I'll get blackballed from the profession!