This is followed by a good, more concise definition: The key term in the definition of platform is 'programmed'. If you can program it, then it's a platform. If you can't, then it's not.. Marc then gets into detail by breaking platforms down into three fundamental approaches or levels:
6 WHO guidelines on drawing blood: best practices in phlebotomy. â¢ capillary sampling (i.e. finger or heel-pricks or, rarely, an ear lobe puncture) for analysis of. capillary blood specimens for all ages; examples include testing of iron levels before blood.
What Phlebotomists Do. Phlebotomists draw blood for tests, transfusions, research, or blood donations. Some explain their work to patients and provide assistance when patients have adverse reactions after their blood is drawn.ome phlebotomists draw blood for other purposes, such as at blood drives where people donate blood. In order to avoid causing infection or other complications, phlebotomists must keep their work area and instruments clean and sanitary.