Best Places To Draw Blood From. I have even had to draw blood from the heart but that was an emergency. Heel stick order of draw is different from a venipuncture collection.
My best tip for drawing blood from an elderly patient is to maintain traction on the skin. The best sites for venipuncture are usually the superficial veins in the upper arms. It is acceptable but not ideal to draw blood specimens when first introducing an in-dwelling venous device before connecting the cannula to the intravenous.
You should only do this draw when all other methods have been exhausted.
I have even had to draw blood from the heart but that was an emergency. At home testing of blood glucose reading. The best sites for venipuncture are usually the superficial veins in the upper arms. No scooping-this will cause blood to clot.