Which of the following is a valid method of positive identification used in pharmacy practice?

• A. Magnetic card reader
• B. Password-only login
• C. Verbal confirmation by the patient
• D. Paper clipboard

Answer: (A)

Verifying who a patient is before dispensing medications is essential to ensure the right patient gets the right drug, dose, and instructions. A magnetic card reader is a valid method because it reads a unique credential from the patient’s card that directly ties to their record in the pharmacy system. Scanning the card provides an objective, auditable link to that patient’s identity, history, and allergies, reducing reliance on memory or spoken identifiers that can be mistaken or misheard.

Other options rely on weaker or more vulnerable means: password-only logins can be shared or stolen, verbal confirmation depends on accurate communication and memory, and a paper clipboard offers no secure way to verify identity and can be swapped or misplaced.