Final answer:
In a capillary collection, coagulation studies should be drawn last, after glucose, CBC, and electrolytes to avoid contamination and ensure accurate results.
Step-by-step explanation:
When performing a capillary collection, the proper order of draw must be followed to prevent contamination and ensure accurate test results. For the types of samples listed, the correct order of draw places coagulation studies last, after glucose, CBC (complete blood count), and electrolytes. This order is specifically designed to minimize the chances of cross-contamination between different additives or tests that could affect results, especially for sensitive tests like coagulation studies, which require that the blood not be contaminated by other additives or tissue fluids.