In which category would you find substances that can be prescribed but may lead to moderate or low physical dependence?

The correct answer is found in Schedule III. This category includes substances that have a valid medical use and can be prescribed by healthcare providers. The defining characteristic is that these substances may lead to moderate or low physical dependence when used.

For instance, medications like anabolic steroids or certain barbiturates fall under this category, and their potential for dependence is recognized, but it is generally considered lower than that of substances in higher schedules like Schedule II.

Schedule I substances are those considered to have no accepted medical use and a high potential for abuse, which makes them unsuitable for prescription. Schedule II substances do have a high potential for abuse, leading to severe dependence, and are tightly regulated in terms of how they can be prescribed and dispensed. Schedule IV substances, while also having accepted medical uses, typically present a lower risk for dependence and abuse than Schedule III substances. This distinction in dependence potential is crucial for understanding the scheduling of various drugs.