How Should Collection Tubes be Labeled and Identified?

Proper labeling and identification of collection tubes ensure that the right patient receives the right test, and samples are accurately tracked throughout the testing process. It is critical to prevent errors that can lead to incorrect diagnoses, treatment delays, and possible adverse patient outcomes.

1. Guidelines for Labeling Collection Tubes

Collection tubes should be labeled at the time of collection with the patient's name, identification number, and date of collection. If the tube is intended for a specific test, the test name or code should also be included. The label should be legible and placed on the tube at a 45-degree angle. It should not cover any important markings, such as the lot number or expiration date.

2. Tips for Identifying Unlabeled Collection Tubes

Unlabeled collection tubes are common in the laboratory, and identifying them can be a challenge. To reduce the likelihood of errors, individuals should follow specific guidelines for identifying these tubes. One such guideline is to avoid assuming any information about the sample based on the color of the tube. Instead, look for any accompanying paperwork, such as a testing order, or ask for help from other laboratory staff. If all else fails, the tube may need to be discarded, and a new one collected from the patient.

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