Pharmacy Technician Certification Exam Practice Questions Practice Question

Correct Answer: D

Rationale: Extemporaneously compounded creams are typically tailored for individual patients and do not have a standardized formulation, making them ineligible for a National Drug Code (NDC) number, which is assigned to commercially available products.

In contrast, Schedule II controlled substances (A), OTC pain relievers (B), and refrigerated vaccines (C) are mass-produced and regulated products, each receiving unique NDC numbers to ensure proper identification and tracking. Thus, while A, B, and C are recognized by the FDA and assigned NDCs, D remains outside this system due to its custom nature.