phlebotomy order of draw and tube additives
A phlebotomists job is to draw blood and ie collect blood samples using collection tubes in a specific order when performing venipuncture while at the same time paying attention to avoid cross-contamination of the various additives between the tubes. The following order of draw is an accepted laboratory standard.
SST TM Gel Separator Tube Red or Gold or Serum Tube Plastic or Glass Red 5.

. Yellow top tube 85 mL ACD solution A 10. Its creation stemmed from the controversy over additive composition negatively affecting blood specimens. Silica Thrombin also called SST Red-Gray Tiger Top Order of Draw.
Red Glass or Red Plastic. Pin On Ccma Phlebotomy Order Of Draw And Tube Additives Phlebotomy Order Of Draw Order Of Draw Phlebotomy Order In Which To Draw Lab Values Medical Assistant Student. Phlebotomy Order of Draw and Tube Additives.
7 mL No additive - Red strip on label - Draw as 4 6 mL K2-EDTA - Blue strip on label - Draw as 7. 10 off EACH Month your MyNurisngMastery subscription. From the additive in the preceding tube.
Serum tubes with or without clot activator 4. For venipuncture procedures using plastic or glass tubes the recommended order of draw is blood cultures. Because of this the Recommended Order of Draw was created.
Gray top tube 6 mL Na Flouride 9. Tube additives can affect specimens. Sodium fluoride antiglycotic and potassium oxalate anticoagulant Labratory.
These color indicators help the phlebotomist to easily select the tubes in which the blood should be drawn as Page 1637. Lavender or pink top tubes Potassium EDTA 6. Soy trypsin or soy trypsin inhibitor.
Dark Blue top tube 2 mL Fibrin Degradation Product FDP tube. Light-blue top tubes sodium citrate 3. OGTT oral glucose tolerance test Lactic acid.
Students then quiz themselves and each other on tube order tubes are arranged in order of draw and additives. Green top tubes sodium or lithium heparin 5. Phlebotomy tips for nurses.
Phlebotomy Color Tube Guide Phlebotomy Order of Draw And Study Aid Phlebotomy Coach Vacutainer tubes are covered with a Color-coded plastic cap that indicates which additives the tube contains. Visit my store Your Health Science Teacher for more. EDTA Tube Lavender CBC.
After cutting out both pages students cut slits between each color tube on the NHA Order of Draw page then glue the NHA Order of Draw page on the left of the perforated line to the Additives page. Httpsadvicumastery Show your support with an ICU Advantage sticker. Higher Education Adult Education.
Order of Draw Filling tubes in wrong order can lead to interference in testing from additive carryover tissue thromboplastin or microbes Tissue thromboplastin is a substance present in tissue fluid that activates a coagulation pathway and can interfere with coag tests Discard tube should be drawn when using a. Review the Phlebotomy tube Order of Draw for venipuncture and for dermal puncture. Grey Top Tube Additive.
While this controversy came about sharply with the introduction of plastic tubes the important thing to note here is to always follow your labs Order of. SST TM Gel Separator Tube Red or Gold or Serum Tube Plastic or Glass Red 4. Draw Royal Blue top tubes in the order indicated by the additive.
Tubes or bottles for blood cultures 2. Citrate Tube Light Blue PT PTT 3. 7 mL No additive - Red strip on label - Draw as 4 6 mL K2-EDTA - Blue strip on label - Draw as 7.
The correct order of draw should be followed to eliminate the risk of additive cross-contamination during venipuncture and to reduce the risk of clotting in the EDTA or other anticoagulant microcollection tubes. Draw Royal Blue top tubes in the order indicated by the additive. Clot Activators AND Gel Separator Thixotropic gel Light Green Green-Gray.
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