EDTA tubes: includes Lavender top, Pink top (used for blood bank testing), Tan top (used for lead testing), and Royal Blue top with EDTA (used for trace metal whole blood or plasma determinations).
What does a pink top tube test for?
STOPPER COLORCONTENTSUSES/COMMENTSGreenSodium heparin(100 USP Units)Ammonia, Lactate, HLA TypingTanK2 EDTALead levelsYellowACD Solution A consists of trisodium citrate, citric acid and dextroseDNA Studies, HIV CulturesPink(K2)EDTABlood type & Screen, Compatibility Study, Direct Coombs HIV Viral Load
What blood tube colors are for which test?
The tests each bottle is used for are the same: the purple one is for cell count, the yellow one is for electrolytes, albumin and LDH, the grey one is for glucose, and blood culture bottles can be used for fluid cultures.
What additive is in the pink top tube?
Tube cap colorAdditiveFunction of AdditiveLavender or pinkPotassium EDTAPrevents clotting by binding calciumGraySodium fluoride, and sodium or potassium oxalateFluoride inhibits glycolysis, and oxalate prevents clotting by precipitating calcium.What is the difference between the purple and pink EDTA tube?
What are the differences between the lavender stopper and the pink stopper BD Vacutainer K2EDTA Tubes? A. The differences are the types of closures and the labeling. The lavender stopper can either be rubber or a Hemogard™ closure on a plastic tube.
What color tube is used for DNA testing?
Preferred Samples. CONTAINER: Purple top (EDTA) tube (preferred). Yellow top (citric acetate) or grey top (potassium oxalate/sodium fluoride) tube also accepted.
What color tube is used for CBC?
Specimen required: EDTA lavender-top tube or microcollection tube. For EDTA platelet clumping ONLY, draw an additional blue-top (sodium citrate) tube.
What tube is used for serum?
Serum is usually collected in mottled red/gray, gold, or cherry red-top tubes, and red-top tubes are occasionally used. Plasma is obtained from blood that has been mixed with an anticoagulant in the collection tube and has, therefore, not clotted.What happens if you underfill a tube with blood?
If tubes are underfilled, the blood:anticoagulant ratio may result in hemolysis. Avoid underfilling tubes by having an ample supply of tubes of various capacities.
What is the most common phlebotomy site in adults?The median cubital vein, also known as the antecubital vein, is the most common vein for phlebotomy. Located in the antecubital fossa, the median cubital vein is a well anchored, stable vein that rarely rolls during venipuncture.
Article first time published onWhat color tube is used for iron?
Red-top tube, gel-barrier tube, or green-top (lithium heparin) tube. Do not use oxalate, EDTA, or citrate plasma.
What color tube is used for syphilis?
Two FULL red top or serum separator tubes (SST) are sufficient for testing all Hepatitis markers, HIV, HTLV, Syphilis and Rubella.
What color tube is used for vitamin D?
25-HYDROXY VITAMIN DORDERING INFORMATION:Geisinger Epic Procedure Code: LAB1489 Geisinger Epic ID: 33530Specimen type:SerumPreferred collection container:3.5 mL gold-top (serum separator) tubeSpecimen required:0.5 mL serum; minimum 0.3 mL.
What is an EDTA tube used for?
Routine hematology tests require a blood collection tube containing EDTA, a chelating anticoagulant. EDTA preserves the morphology of the cellular elements of blood, making it a satisfactory anticoagulant for hematologic studies.
What is the lavender blood tube used for?
Lavender – Tube contains K2EDTA additive, used for hematology testing. a. Collected first to obtain adequate volume, minimize platelet clumping, and ensure accurate hematology test results.
What is lithium heparin used for?
Heparin (green top tube) is the only anticoagulant recommended for the determination of pH blood gases, electrolytes, and ionized calcium. Lithium heparin is commonly used instead of sodium heparin for general chemistry tests.
What tube is used for TSH?
TSHORDERING INFORMATION:Geisinger Epic Procedure Code: LAB3204 Geisinger Epic ID: 7020SPECIMEN COLLECTIONSpecimen type:Plasma or serumPreferred collection container:Stat/Line draws: 3 mL green/yellow-top (plasma separator) tube Routine requests/off-site specimens: 3.5 mL gold-top (serum separator) tube
What color tube is used for fasting glucose?
Green Tube/Plasma: Centrifuge after collection.
What color tube is hemoglobin A1C?
HEMOGLOBIN A1CORDERING INFORMATION:Geisinger Epic Procedure Code: LAB2415 Geisinger Epic ID: 32306Specimen type:Whole bloodPreferred collection container:4 mL lavender-top (K2 EDTA) tube 3 mL lavender-top (K2 EDTA) tubeSpecimen required:2.5 mL; minimum 1 mL.
What is a tiger top tube?
Serum Separator Tube (SST) (Tiger Top): Does not contain an anticoagulant but contains a clot activator and serum separator gel. This tube is used for collecting serum. Light Blue: Contains the anticoagulant sodium citrate. This tube is used for preparing citrated plasma for coagulation studies.
Which tube do you draw first?
The order of draw is based on CLSI Procedures and Devices for the Collection of Capillary Blood Specimens; Approved Standard – Sixth Edition, September 2008. This standard recommends that EDTA tubes be drawn first to ensure good quality specimen, followed by other additive tubes and finally, serum specimen tubes.
What is it called when they take blood out?
Phlebotomy is when someone uses a needle to take blood from a vein, usually in your arm. Also called a blood draw or venipuncture, it’s an important tool for diagnosing many medical conditions.
Why is red top tube rejected?
Hemolysis Lysis of red blood cells during collection or handling of blood specimens may cause hemoglobulin or other components to escape from the cells into the serum or plasma. … Grossly or moderately hemolyzed specimens may be rejected.
How do patients underfilling tubes cheat?
Any citrate tube filled less than 90 percent of its stated volume will yield falsely lengthened coagulation results and can result in the physician adjusting the patient’s anticoagulant dosage down- ward to a degree that risks serious complications including blood clots and stroke.
What will happen if you mix tubes too vigorously?
Vigorous mixing of a blood sample can cause hemolysis. Blood collection artifacts, such as increased pressure through a narrow-diameter syringe or when the path of a syringe is blocked by microclots, can lead to hemolysis.
How many labs can one tube draw?
ALL OF THIS PAGE CAN SHARE A TUBE UP TO ABOUT 12 TESTS.
What vein should be avoided?
arm vein. Veins in the foot and ankle should be utilized only as a last resort. also be avoided. (See picture.)
What size needle is typically used in venipuncture for adults?
21-gauge needles are the most commonly used for venipuncture, while 16-gauge needles are commonly used for blood donation, as they are thick enough to allow red blood cells to pass through the needle without being broken; In addition, the thicker caliber allows more blood to be collected or delivered in a shorter …
Which vein is used for phlebotomy?
Of these, the median cubital vein is usually the vein of choice for phlebotomy: It is typically more stable (less likely to roll), it lies more superficially, and the skin overlying it is less sensitive than the skin overlying the other veins. Antecubital veins, right arm.
What color tube is used for vitamin B12?
VITAMIN B12ORDERING INFORMATION:Geisinger Epic Procedure Code: LAB3256 Geisinger Epic ID: 6587Preferred collection container:3.5 mL gold-top (serum separator) tubeAlternate Collection Container:3 mL green/yellow-top (plasma separator) tubeSpecimen required:2 mL aliquot of serum (preferred) or plasma; minimum 0.5 mL.
What is CPT code for TIBC?
Test Name:IRON/TRANSFERRIN WITH CALCULATED TIBCAlias:Fe LAB2004 Siderophilin TIBCCPT Code(s):83540 84466Test Includes:Iron Transferrin Calculated TIBC % SaturationPreferred Specimen:2.0 mL serum
