Which of the following is the most acceptable order of tube draw?

Question

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The most acceptable order of tube draw follows the standard order of draw to prevent cross-contamination and ensure accurate test results. The correct order starts with blood cultures, followed by coagulation tubes (light blue), then serum tubes with or without clot activator (red, gold), followed by heparin tubes (green), EDTA tubes (lavender), and finally, tubes containing additives for glucose preservation (gray). Therefore, the sequence of light blue, green, and lavender follows the recommended order.

Which of the Following Is the Most Acceptable Order of Tube