Which of the following should not be covered when affixing auxiliary stickers?

When affixing auxiliary stickers to prescription containers, it is crucial to ensure that important information remains visible and accessible. The correct answer is that the patient's name should not be covered when placing auxiliary stickers. This is because the patient's name is vital for ensuring that the right medication goes to the right patient. It also helps in identifying the prescription and is important for counseling the patient regarding their medication.

Covering the patient's name could lead to confusion and mistakes, especially when the pharmacy staff or the patient is trying to identify the medication. Maintaining visibility of the patient's name ensures proper communication and safety in the medication dispensing process.

In contrast, other elements such as the medication label, mixing instructions on reconstitutables, and the barcode should be prioritized for clear and unobstructed information. Covering these could lead to errors in medication administration or identification, highlighting the importance of keeping the patient's name visible as a priority in safety practices.