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Multiple Choice

A urine drug screen for cannabis tests for which of the following?

Cannabis screening in urine looks for a metabolite, not the drug itself. The body converts cannabis into cannabinoids that are then excreted, with the main target being a metabolite called THC-COOH. This metabolite sticks around longer in urine than the parent compound, so it provides a more reliable indication of cannabis exposure over time. That’s why a urine drug screen focuses on cannabinoid metabolites like THC-COOH rather than THC itself. CBD levels aren’t used for routine cannabis screening, and blood glucose is unrelated to cannabis detection.

Cannabis screening in urine looks for a metabolite, not the drug itself. The body converts cannabis into cannabinoids that are then excreted, with the main target being a metabolite called THC-COOH. This metabolite sticks around longer in urine than the parent compound, so it provides a more reliable indication of cannabis exposure over time. That’s why a urine drug screen focuses on cannabinoid metabolites like THC-COOH rather than THC itself. CBD levels aren’t used for routine cannabis screening, and blood glucose is unrelated to cannabis detection.