A doctor, nurse or phlebotomist will attract a blood sample they’ll send out to a lab for screening. A phlebotomist is a healthcare supplier specially qualified to attract blood for testing or transfusions. A platelet count, platelet distribution width (PDW) and an MPV blood exam are parts of a CBC https://gunnerrqqon.wikibriefing.com/3294975/the_best_side_of_multi_purpose_vehicle_mpv