What is the definition of a prescription error?

A prescription error is defined as an act or omission that causes potential patient injury. This definition encompasses various types of mistakes that may occur during the prescribing, dispensing, or administration of medication that could lead to adverse effects for the patient. The focus on potential patient injury emphasizes the significant impact that prescription errors can have on health outcomes and safety.

Other options might describe specific instances or consequences that could arise from a prescription error, but they do not capture the broader definition. An incorrect dosage, while crucial, is just one form of a possible error. Similarly, failing to fill a prescription is a procedural error, while mixing medications incorrectly refers to a specific type of medication interaction that may not involve the full scope of acts or omissions. Thus, the correct choice accurately reflects the overall risk and potential harm involved in prescription errors, making it more comprehensive than the other options.