Pharmacy Technician Certification Board Practice Exam Practice Question

Correct Answer: A

Rationale: Performing hand hygiene is essential before preparing a nonsterile compound, as it significantly reduces the risk of contamination and ensures patient safety. This practice aligns with USP Chapter 795 guidelines, which emphasize the importance of maintaining a clean environment during compounding.

Labeling the final preparation (Option B) is crucial but occurs after compounding, not before. Counseling the patient (Option C) is important for ensuring proper medication use but is not a preparatory step. Stock rotation (Option D) is relevant for inventory management, but it does not pertain directly to the compounding process itself.