Which of the following can help prevent medication errors in pharmacy practice?

Implementing a system for patient identifiers is crucial in preventing medication errors in pharmacy practice. This system ensures that each patient is accurately matched with their corresponding medication records, minimizing the risk of mix-ups or misidentifications. Proper identification systems typically involve using multiple identifiers, such as a patient's name, date of birth, and unique patient ID numbers. By confirming that the correct patient is receiving the correct medication, pharmacists and pharmacy technicians can significantly reduce the likelihood of errors that could lead to adverse drug events or ineffective treatments.

The other options may lead to increased risks of medication errors. Outdated patient records could result in incorrect medication orders being filled due to lack of current information about a patient's health or allergies. Allowing any pharmacy staff to dispense medication without proper checks and balances could lead to mistakes due to insufficient training or oversight. Ignoring patient consent for medication transfers undermines patient autonomy and can result in the transfer of incorrect or unwanted medications, further exacerbating the risk of errors.