Pharmacy PEBC Practice Exam

What does the term "controlled substances" imply?

1. Drugs that are available without a prescription

2. Drugs that are regulated by law due to potential for abuse or dependence

3. Drugs that are produced illegally

4. Drugs that are exclusively prescribed to children

The correct answer is: Drugs that are regulated by law due to potential for abuse or dependence

The term "controlled substances" refers specifically to drugs that are regulated by law because they have a potential for abuse, dependence, or addiction. This classification helps to monitor and control the distribution and use of these substances to mitigate risks associated with their misuse. Controlled substances are categorized into schedules based on their medical use and potential for abuse, ranging from substances with high potential for abuse (like opioids) to those with lower potential. The regulation of these substances involves strict guidelines for prescribing, dispensing, and handling to ensure they are used appropriately in medical settings. This legal framework serves to protect public health by preventing misuse while allowing access for legitimate medical use. Other options do not accurately capture the definition of controlled substances. For example, drugs available without a prescription, those produced illegally, or those prescribed solely for children are not inherently linked to the concern of abuse or dependence that defines controlled substances.