Final answer:
A phlebotomist performing an ETS venipuncture should ensure aseptic techniques, use correct order of draw, label samples properly, and prioritize patient comfort and safety during blood collection.
Step-by-step explanation:
When performing an Evacuated Tube System (ETS) venipuncture, a phlebotomist should follow aseptic techniques to ensure the safety and integrity of the blood sample.
This includes properly identifying the patient, selecting the appropriate vein, and using a no-touch technique to prevent contamination.
It is important that during the venipuncture, the tubes should be filled according to the order of draw to avoid cross-contamination of additives between tubes and to ensure accurate diagnostic results.
Additionally, the phlebotomist should ensure that all samples are correctly labeled with the patient's information and that the blood collection process is as comfortable and safe as possible for the patient.