Prior to administering any medication to your client, you would match the bar code on the medication to the bar code located on the
O A. client's medical alert necklace.
O B. hospital discharge paperwork.
O C. prescribed medication
O D. door outside the patient's bedroom

Prior to administering any medication to your client, you would match the bar code on the medication to the bar code located on the A. client's medical alert necklace.

Explanation:

Bar code medication administration (BCMA) is a bar code system designed by Glenna Sue Kinnick to prevent medication errors in healthcare settings .

A medical identification tag is a small emblem or tag worn on a bracelet, neck chain, or on the clothing which bears a message that the wearer has an important medical condition he/she might require immediate attention. The tag is often made out of stainless steel or sterling silver

The  type of medical information included on the medical identification tag are

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