What is a key responsibility of a phlebotomist regarding their tools?

A key responsibility of a phlebotomist regarding their tools is to ensure proper functioning and documentation. This involves regularly checking the equipment for accuracy and safety, as well as adhering to protocols for maintenance and calibration. Proper functioning is crucial because it directly impacts the quality of blood samples collected, which can influence patient diagnosis and treatment.

Documentation is also important; it provides an accurate record of any maintenance or calibration performed, which is essential for compliance with health regulations and standards. This practice minimizes errors and enhances the overall efficiency and reliability of laboratory results.

The other options present practices that could lead to serious issues in patient care and laboratory operations, such as neglecting to maintain tools or improperly using them without supervision. Regular replacement of tools, while necessary for certain items, is not typically done every few months, as proper maintenance can extend the life and functionality of the equipment.