What steps help prevent labeling errors when stocking and dispensing medications?

• A. Rely on memory and visual check only.
• B. Verify label accuracy against MAR, check expiration dates, and use barcode scanning where possible.
• C. Check expiration dates only, ignoring the label.
• D. Update the label after the patient has taken the medication.

Answer: (B)

Preventing labeling errors relies on layered verification and technology to ensure the right medication goes to the right patient with the correct instructions. Verifying the label against the medication administration record (MAR) makes sure the drug, dose, route, and directions exactly match what was prescribed, so a mislabeled bottle isn’t dispensed. Checking expiration dates adds a safety net to avoid giving a medication that is no longer safe or effective. Using barcode scanning where available provides an automatic check that the physical drug, lot, and NDC information align with the patient’s prescription and MAR, catching discrepancies that might be missed by manual checks. Together, these steps create multiple safeguards at the point of stocking and dispensing.

Relying on memory and visual checks alone is insufficient because human memory is fallible and visual checks can miss subtle mismatches. Checking expiration dates without confirming the label content risks distributing the wrong medication or dose. Updating the label after the patient has taken the medication doesn’t prevent initial mislabeling and can create confusion or safety issues.