The order of draw for a bilirubin,blood smear,and complete blood count (CBC) by dermal puncture is:

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The correct order of draw for these tests by dermal puncture is to first collect for the blood smear, as it requires the freshest blood with minimal platelet clumping. Next, the CBC is collected, followed by the bilirubin test, which is sensitive to light and may require protection from light immediately after collection. This order helps prevent cross-contamination and ensures the accuracy of test results.

The Order of Draw for a Bilirubin,blood Smear,and Complete Blood