Which of the following drugs is listed as Schedule IV in the material?

• A. Fluoxetine
• B. Fenfluramine
• C. Sertraline
• D. Citalopram

Answer: (B)

Schedule IV status means the drug has a recognized medical use but a lower potential for abuse relative to Schedule III, with some risk of dependence. Among the options, the antidepressants fluoxetine, sertraline, and citalopram are not controlled substances and are not listed with a DEA schedule. Fenfluramine, used as an appetite suppressor, is listed as Schedule IV in the material because it has an approved medical use and a lower abuse potential, despite safety concerns that have limited its use.