ASCP Phlebotomy Technician Certification Practice Exam 2025 - Free Phlebotomy Practice Questions and Study Guide

A labeled skin puncture specimen should contain essential identifying information that helps ensure proper processing and accurate results. Including the patient's name and identification number is crucial because it allows healthcare providers to correctly match the specimen to the patient’s records. This reduces the risk of mix-ups and ensures that test results are attributed to the right individual.

Additionally, collection details are vital because they provide context about when and how the specimen was collected. This information can affect test results and is important for interpreting the findings. For example, knowing if the specimen was collected after fasting can be critical for certain metabolic tests.

While having the phlebotomist's name and signature, or details about the type of specimen and location of collection can be beneficial, they are not as critical as the patient identifiers and collection information in terms of ensuring the specimen is correctly attributed and processed. Thus, the inclusion of the patient's name, identification number, and collection details is the most vital information needed in the labeling of a skin puncture specimen.