Random Drug Testing in High Schools....

[ghosthunter]

Ask ko lang pano nalalaman sa drug test kung user ka ng Maryjane??? taka lang kasi ako eh diba usok lang yon.. tapos drug test nila sa urine??

Drugs can be detected in two ways. One is urine for recent use. For long term use, it can be detected using hair samples which can also give you a relatively accurate time line of when you used drugs.