Probably not. Not enough THC to be detected.
HEMP. I would have to say yes. It is a thc type molecule. Currently hemp is not available in the usa as the plant.
UNLIKELY. According to nutiva. Com: if the only source of the psychoactive thc in your body is from hemp foods, it is virtually impossible to fail a drug test by ingesting hemp foods due to the fact that thc levels in the products are barely measurable.