Which statement best describes Schedule IV drugs?

• A. They have a high potential for abuse relative to Schedule III and currently have accepted medical use.
• B. They have a low potential for abuse relative to Schedule III substances and currently have no accepted medical use in the USA.
• C. They have no potential for abuse and are widely available.
• D. They are not regulated.

Answer: (B)

Schedule IV drugs are placed in a category that reflects a lower potential for abuse than Schedule III, while still having an accepted medical use in the United States. They may lead to limited physical or psychological dependence relative to Schedule III. This is why the description that notes a low abuse potential and an accepted medical use is the correct framing.

The other statements mischaracterize Schedule IV: one describes a high abuse potential with medical use (that aligns with Schedule II, not IV); another says there is no accepted medical use (that would be Schedule I); another claims no abuse potential and wide availability (not true for any controlled substance); and another says they’re not regulated (Schedule IV is regulated).