What must be included on phlebotomy labels for accurate testing?

For accurate testing, it is essential that phlebotomy labels include the collector's ID, as this information plays a crucial role in traceability and accountability. The collector's identification ensures that there is a clear record of who performed the blood draw, which is vital in case of any complications or if further investigation is needed regarding the specimen. This is particularly important in a clinical setting where multiple healthcare providers may be involved in a patient's care.

Including the collector's ID helps maintain proper protocols, enhances the reliability of test results, and promotes trust in the laboratory processes. It also assists in quality control by enabling laboratories to track and verify the performance of each individual involved in specimen collection.

The other options, while they may hold some relevance in specific contexts, do not carry the same level of importance for standard labeling practices in phlebotomy. Blood type is generally not necessary for labeling unless specifically testing for blood type, and patient information such as phone number and date of birth, while important in patient identification, are often used alongside other identifiers rather than being the primary label requirements.