Which symbol is required on Controlled Drug labels?

The correct answer is B, which indicates that the symbol required on controlled drug labels is "C". This designation is important because it signifies that the medication is classified as a controlled substance, and it helps healthcare professionals, including pharmacists and prescribers, to easily identify and manage these drugs due to their potential for abuse and dependency.

The presence of the "C" symbol on the label alerts pharmacists and other healthcare providers to the specific regulations that apply to the dispensing, storing, and prescribing of controlled substances. This symbol ensures compliance with the legal requirements governing controlled drugs, which include strict measures for tracking their inventory, monitoring patient use, and preventing misuse.

Understanding this labeling requirement is crucial for maintaining the integrity of pharmacy practice, ensuring patient safety, and adhering to the laws that regulate the distribution of controlled substances. These regulations are designed to mitigate risks associated with misuse or mishandling of medications that can have significant repercussions for public health.