Final answer:
A compounding technician must use ingredients approved by the USP-NF guidelines, which ensure safe and effective compounded medications.
Step-by-step explanation:
The compounding technician must use high-grade chemicals and ingredients that must have been approved by the USP-NF guidelines for compounding. The USP-NF, which stands for the United States Pharmacopeia and National Formulary, is a set of standards for the quality, purity, strength, and consistency of these substances. It is essential for compounding technicians to adhere to these guidelines to ensure that compounded medications are safe and effective for patient use. Other options like the SDS (Safety Data Sheet), FDA (Food and Drug Administration), and ISMP (Institute for Safe Medication Practices) also play important roles in drug safety and regulation but when it specifically comes to compounding, the USP-NF is the relevant guideline.