Pharmacy Technician Certification Board Practice Exam Practice Question

Correct Answer: D

Rationale: A dispensing error occurs when there is a mismatch between what was prescribed and what the patient ultimately receives.

Option A, "requested by the patient," is incorrect because it focuses on the patient's request rather than the prescribed medication.

Option B, "on the plan formulary," is not relevant, as formulary status does not directly relate to the accuracy of the dispensed medication.

Option C, "supplied by the wholesaler," is also incorrect; discrepancies at this stage do not reflect a dispensing error but rather a supply chain issue.

Thus, option D accurately captures the essence of a dispensing error, emphasizing the importance of what the patient receives.