Green top tubes sodium or lithium heparin 5.
Light green top tube phlebotomy.
Contains acid citrate dextrose acd solution.
Contains sodium edta for trace metal studies.
Red top tube 5 ml clot activator 5.
Lavender or pink top tubes potassium edta 6.
Since tubes with clot activators can interfere with the results tubes with light blue stopper or shield must be used before those that have red gray stopper gray yellow stopper gold shield red shield and orange shield tubes.
Tubes or bottles for blood cultures 2.
Blood culture tubes are usually at the top of the order of draw to avoid contamination of the blood collected.
Serum tubes with or without clot activator 4.
Protime and prothrombin full drawn.
Coagulation tests pt and ptt full draw required.
Here are the key terms definitions and much more related to the topic of phlebotomy tubes tests additives which is simple and easy to learn with our flashcards.
The following order of draw is an accepted laboratory standard.
Light green top tube 4 5 ml gel lithium heparin plasma separator tube pst 6.
The herapin anticoagulant activates antithrombins that block the coagulation cascade and produce a plasma sample or whole blood.
Send whole blood in a royal blue top.
Uses of light blue top.
From the additive in the preceding tube.
Send whole blood in a yellow top tube.
Purple top or lavender.
Start studying collection tubes phlebotomy.
These tubes are used to test ammonia and blood chemistry levels.
Chemistries additive sodium citrate.
Phlebotomy tubes with green top contain sodium herapin lithium herapin and ammonium herapin all of which are coated in the inside of the tube.
Uses of light green tube.
Red top tube chemistry light green top or green top lavender top pink top tube blood bank edta gray top yellow top tube acd solution a or acd solution b royal blue top.
Phlebotomy tubes and order of draw.
Light blue top tubes sodium citrate 3.
Edta whole blood or plasma.
These tubes contain heparin as an additive and may come with or without a gel plasma separator.
Some royal blue top tubes do not contain edta.
They may have a green and gray stopper light green shield as well as the green shield stopper.
Serum no additive or sodium heparin white top order of the draw.
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Green top tube 4 ml only na heparin available at university of iowa hospitals and clinics.
