What information should a medical assistant label on venipuncture tubes before transport?

Labeling venipuncture tubes accurately is crucial for ensuring proper identification and tracking of specimens. The information included on the tubes must reflect critical data that helps in the identification of the specimen and its proper management within the laboratory.

The correct response involves including the initials of the collector and the time collected. This is essential for several reasons. First, it directly links the specimen to the individual who collected it, which can be vital for accountability and traceability should any issues arise related to the specimen. Secondly, noting the time of collection is crucial, especially for tests that are time-sensitive or that must be performed at specific intervals. This helps lab personnel to interpret results correctly, complying with protocols that dictate when to test specimens.

While including the date and time of the draw, the patient's complete medical record number, or the type of blood test ordered are also helpful, they do not provide the immediate identification and accountability that the initials of the collector and the time collected do. Thus, the emphasis on the collector's initials and the time enhances the integrity of the specimen handling process from the outset.