Is it necessary to follow an order of draws when using micro-containers?

Name: Is it necessary to follow an order of draws when using micro-containers?
Brand: Quizplus
Rating: 4.8 (46 reviews)

Question

Quizplus · Accepted Answer

Some micro-containers contain anticoagulant additives. When using micro-containers, drawing samples in the following order will prevent additive cross-contamination: hematology, chemistry studies, and blood bank. Micro-containers (also known as capillary tubes) are the preferred method of specimen collection when only a small amount of blood is needed.

Is It Necessary to Follow an Order of Draws When