What is one potential consequence of failing to use patient identifiers?

Using patient identifiers is crucial in healthcare to ensure the safe and accurate delivery of medications. Failing to utilize these identifiers can lead to a higher risk of medication errors. This risk arises from the possibility of mixing up patients' medications or providing incorrect dosages if the pharmacist or technician cannot properly verify which patient the medication is intended for.

In the context of patient safety, identifiers serve as critical checks that help confirm each patient's unique record, thus minimizing errors associated with prescribing, dispensing, and administering medications. Ensuring that the correct medication reaches the correct patient is fundamental in preventing adverse drug events, which can have serious health implications.

While other options touch on aspects like confidentiality or efficiency, they do not directly relate to the primary importance of patient identifiers, which is to safeguard against errors that could endanger patient safety.