Florida Drug and Alcohol Traffic Awareness TSLAE Practice Exam

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Study for the Florida Drug and Alcohol Traffic Awareness Exam. Use flashcards and multiple choice questions, each question features hints and explanations. Prepare thoroughly for your test!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

For how long can THC be detected in a human body using a drug test?

Up to 24 hours after use
Up to a week after use
Up to a month after use
Up to a year after use

The correct answer is: Up to a week after use

THC, the primary psychoactive compound in marijuana, can be detected in the body using a drug test for up to a week after use. Option A is incorrect because THC can stay in the body for longer than 24 hours. Option C is incorrect because even though THC can stay in the body for up to a month, it is most commonly detected within the first week after use. Option D is incorrect because THC typically does not stay in the body for up to a year. It may be detected in heavy, chronic users for longer periods of time, but this is not the typical case.