What tubes will the phlebotomist collect?
|Red||No additive||7.0 mL|
|Light Blue||3.2% Sodium Citrate||4.5 mL|
|Gold Top (Serum Separator, “SST”)||Contains separating gel and clot activator||6.0 mL|
|Light Blue – Yellow Label on Tube||Thrombin||2.0 mL|
What is the last choice vein for venipuncture?
The basilic vein is responsible for taking blood that doesn’t have oxygen from the arms back to the heart and lungs, where it’s given oxygen again. While you can usually see it clearly, it’s considered a last resort in medical procedures.
What is the preferred vein for venipuncture?
The median cubital vein is the larger and more stable vein and is preferred for venipuncture.
What color tubes are used for which tests?
CBC – Lavender. Alkaline Phos – Green, SST, or Plain Red.
What is the easiest vein to draw blood?
For adult patients, the most common and first choice is the median cubital vein in the antecubital fossa. Commonly referred to as the antecubital or the AC it can be found in the crevice of the elbow between the median cephalic and the median basilic vein.
Which site should you avoid for venipuncture?
Do not use the tip of the finger or the center of the finger. Avoid the side of the finger where there is less soft tissue, where vessels and nerves are located, and where the bone is closer to the surface. The 2nd (index) finger tends to have thicker, callused skin.
Why should you not use the basilic vein?
The basilic vein is close to the brachial artery so there is more risk of hitting an artery. Exercise caution when drawing from this area. Additionally, this area is often more sensitive, thus a stick is slightly more painful for the patient.