Hi, I am a nursing student in Louisiana and I will soon be monitored for the duration of my remaining clinical courses due to prior drug related arrests (not convictions). I assume I will have to call a number each morning to see if I need to provide a urine sample. My question is as follows: Do monitoring programs use the PEth test? Or are the alcohol screenings usually done via urinalysis? I am curious because I do not use illegal drugs, therefore a drug screen is no issue, but I do occasionally drink socially. Any input would be very much appreciated!