South Carolina Multistate Pharmacy Jurisprudence Examination (MPJE) Practice Exam

What is the maximum duration for storing low level risk compounds in a frozen state?

1. 30 days

2. 45 days

3. 14 days

4. 60 days

The correct answer is: 45 days

The correct duration for storing low-risk compounds in a frozen state is indeed 45 days. This guideline is important as it ensures both the quality and safety of the compounded medications. Low-level risk compounds, which are preparations made with sterile ingredients in a controlled environment, must be monitored for their stability and sterility over time. The 45-day period is established based on stability data that have shown that compounds can maintain their integrity and therapeutic efficacy for this duration when appropriately frozen. By adhering to this time frame, pharmacies can protect patients from receiving potentially ineffective or contaminated products. This practice aligns with standards set by regulatory bodies, such as the United States Pharmacopeia (USP), which emphasizes the necessity of ensuring that compounded sterile products are not only effective but also safe for patient use. This adherence to a strict timeline reflects a commitment to quality assurance in pharmacy practice, and it underscores the importance of appropriate storage conditions in maintaining the viability of compounded medications.