Question

When performing capillary draws, what is the correct order of draw?

Answer 1

The correct order of draw for capillary draws is lancet, microcollection tubes with additives, and then microcollection tubes without additives.

Step-by-step explanation:

The correct order of draw when performing capillary draws is:

1. Lancet for capillary puncture
2. Microcollection tubes with additives (e.g. EDTA, heparin)
3. Microcollection tubes without additives (e.g. plain tubes for serum separation)

After the capillary puncture is performed, the blood is collected using the appropriate microcollection tube in the specified order. This order helps ensure accurate results and prevents cross-contamination between samples.