Answer:
b. The lavender top is first.
Step-by-step explanation:
According to the alternate order of draw for syringes, the lavender top is the first to be drawn.
This order is crucial for accurate blood sample collection to avoid cross-contamination and ensure reliable test results.
The lavender top tube is commonly used for hematology tests, including complete blood count (CBC). Following the correct order of draw helps maintain the integrity of each sample and prevents interference from additives in the tubes.
Healthcare professionals adhere to these established protocols to uphold the quality and reliability of diagnostic testing.
Therefore, when using syringes for blood collection, it is essential to prioritize the lavender top tube at the beginning of the draw sequence.