A phlebotomist is most responsible for controlling for which of the following types of variables in test results?

Question

Quizplus · Accepted Answer

Phlebotomists are responsible for controlling preanalytic variables, which are factors that can affect test results before the actual testing process begins. Examples of preanalytic variables include patient preparation, specimen collection and handling, and transportation to the laboratory. Analytic variables refer to factors related to the actual testing process, which is usually performed by laboratory technicians or technologists. Postanalytic variables refer to factors that can affect test results after the testing process is complete, such as interpretation and reporting of results. Quality monitors are used to ensure that processes are carried out according to established guidelines and to identify and correct any errors or issues that arise.

A Phlebotomist Is Most Responsible for Controlling for Which of the Following