A Schedule I drug has a high potential for abuse, has no currently accepted medical use in the U.S., and has a lack of accepted safety for use under medical supervision.

• A. True
• B. False
• C. Not specified
• D. Not sure

Answer: (A)

Schedule I drugs are defined by three criteria: high potential for abuse, no currently accepted medical use in the United States, and a lack of accepted safety for use under medical supervision. The statement reflects exactly these three criteria, so it is true. Because a substance meeting all three elements is categorized as Schedule I, there is no accepted medical use and no recognized safety under medical supervision, which is why such drugs are not prescriptionable in the U.S. If any one of these conditions weren’t met, the scheduling would be different, so the statement aligns with the proper definition.