Wisconsin MPJE (Pharmacy Jurisprudence) Practice Exam

Ketamine is classified as a Schedule III controlled substance by the Drug Enforcement Administration (DEA). This means that it has a potential for abuse, but a lower potential for abuse compared to Schedule I and II drugs. Option A and D are incorrect because Schedule II and V drugs, respectively, have a higher potential for abuse compared to Schedule III drugs. Option C is also incorrect because Schedule IV drugs have a lower potential for abuse compared to Schedule III drugs.