What should be avoided to maintain labeling integrity?

• A. Pre-labeling specimens before collection.
• B. Label at bedside immediately.
• C. Include test codes.
• D. Use legible handwriting.

Answer: (A)

Labeling integrity hinges on tying each specimen to the correct patient at the moment of collection. Pre-labeling specimens before collection can create a mismatch scenario: a label prepared for one patient might end up on another patient’s tube, or the tube drawn for a different procedure could be labeled with the wrong patient’s information. This breaks traceability and can lead to incorrect patient results. Therefore, avoid pre-labeling. Instead, attach labels at bedside immediately after collection with the patient present to verify identity, and ensure the label includes key identifiers and test codes. Using legible handwriting helps prevent misreading, and including test codes clarifies exactly which analyses are requested. These practices together protect labeling integrity.