Which of the following is an example of a controllable preanalytical variable associated with specimen collection for bone biomarker testing?
A) Diet
B) Age
C) Gender
D) Fractures

Question

Quizplus · Accepted Answer

Diet is a controllable preanalytical variable because individuals can modify their diet before specimen collection, which can influence the levels of certain bone biomarkers. Age, gender, and fractures are not controllable by the individual in the context of specimen collection.

Which of the Following Is an Example of a Controllable