Phlebotomy study guide (amt certification practice) questions with correct answers

Gold/marble: additive correct answer-clot activator and gel serum for separation Gold/marble: lab use correct answer-for serum determinations in chemistry. May be used for routine blood donor screening and diagnostic testing of serum for infections disease. Let blood sit for 30 mins before spin Gold/marble: product correct answer-serum Light green and green/gray: additive correct answer-lithium heparin and gel for plasma separation Light green and green/gray: lab use correct answer-for plasma determinations in chemistry. Tube inversions ensure mixing of anticoagulant (heparin) with blood to prevent clotting Light green and green/gray: product correct answer-plasma, whole blood Red: additive correct answer-silicone coated (glass) Clot activator, silicone coated (plastic) Red: lab use correct answer-for serum deter