Which best describes the CV classification?

The CV classification refers to the schedule of controlled substances as defined in the Controlled Substances Act. The primary characteristic of substances classified as Schedule V (CV) is that they carry a low potential for abuse relative to substances in higher schedules. Additionally, these substances typically have accepted medical uses in treatment in the United States. This classification often includes medications that may contain limited quantities of certain narcotics and are used for various medical conditions, such as cough suppressants with codeine.

Substances in this category are generally considered to have low abuse potential and are observed under more flexible regulations compared to higher schedules (like I and II) that indicate a greater risk for abuse and dependence. As a result, the statement that best describes the CV classification is the characterization of having a low risk for abuse, making it the correct choice.