The Phlebotomy Order of Draw Study Guide is an essential resource for aspiring and current phlebotomists, as well as other healthcare professionals involved in blood collection. This guide is meticulously designed to help learners understand and memorize the correct sequence of tubes used during blood draw procedures. The order of draw is crucial to prevent cross-contamination and ensure the accuracy of test results. The guide covers the color-coded system of blood collection tubes, each designed for different types of tests and additives, starting from blood cultures, followed by coagulation tubes, and so on.