Question 1
How many schedules of controlled substances does the DEA classify?
Correct Answer:
Five schedules (I-V), based on medical use, abuse potential, and dependence liability
Question 2
What characterizes a Schedule I controlled substance?
Correct Answer:
High abuse potential, no currently accepted medical use in the US, and lack of accepted safety for use under medical supervision
Question 3
What is the difference between Schedule II and Schedule III substances?
Correct Answer:
Schedule II has high abuse potential with accepted medical use; Schedule III has moderate abuse potential with accepted medical use
Question 4
What prescribing restrictions apply to Schedule II controlled substances?
Correct Answer:
Written or electronic prescriptions required, no refills allowed, and limited supply (typically 90 days maximum)
Question 5
What is the DEA registration number and who needs one?
Correct Answer:
A unique identifier required for practitioners, pharmacies, hospitals, and researchers who handle controlled substances
Question 1
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About this Exam

Prepare with the Drug Enforcement Administration (DEA) Diversion Investigator Exam practice quiz. This question bank includes 32 questions covering drug, controlled, substances, diversion, and schedule. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Drug Enforcement Administration (DEA) Diversion Investigator Exam

This practice set contains 32 questions from the matching question bank and focuses on drug, controlled, substances, diversion, and schedule. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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