Schedule I drugs are defined by which characteristics?

Schedule I drugs are defined by which characteristics?

• A. Highest potential for abuse, no therapeutic use; examples include heroin, marijuana, and LSD
• B. High potential for abuse and medical use with severe restrictions
• C. Less potential for abuse and currently accepted medical use
• D. Lower abuse potential with limited dependence

Answer: (A)

Schedule I drugs are defined by the strongest potential for abuse combined with no accepted medical use in the United States, and no accepted safety for use under medical supervision. This is why heroin, LSD, and marijuana are listed as Schedule I substances—their use is not considered to have a recognized medical purpose at the federal level, and access is strictly prohibited. Other schedules describe drugs with medical use under varying levels of control or with lower potential for abuse, which is why the descriptions mentioning medical use with severe restrictions or lower abuse potential fit those categories rather than Schedule I. A helpful nuance to keep in mind is that, although some states have legalized medical marijuana, federally it remains Schedule I, reflecting the lack of recognized medical use under federal law.

Schedule I drugs are defined by the strongest potential for abuse combined with no accepted medical use in the United States, and no accepted safety for use under medical supervision. This is why heroin, LSD, and marijuana are listed as Schedule I substances—their use is not considered to have a recognized medical purpose at the federal level, and access is strictly prohibited. Other schedules describe drugs with medical use under varying levels of control or with lower potential for abuse, which is why the descriptions mentioning medical use with severe restrictions or lower abuse potential fit those categories rather than Schedule I. A helpful nuance to keep in mind is that, although some states have legalized medical marijuana, federally it remains Schedule I, reflecting the lack of recognized medical use under federal law.