order of blood draw tubes and additives

8 rows Blood Draw Order Tube Color NameAdditive of Inversions. The recommended order of draw for plastic collection tubes is.

Note When Using A Butterfly Collection Set For Venipuncture And The Light Blue Tube Is The First Tube Phlebotomy Medical Laboratory Science Medical Technology

Serum tube with or without gel or clot activator 4.

. Blue top Tube contains sodium Citrate. Incorrect order of draw can lead to problems and misdiagnosis of health conditions or disease. Its primary use is for the CBC and individual components of the CBC.

Blue top coagulation tube 3. The recommended order of draw for plastic collection tubes is. EDTA is the anticoagulant used for most hematology procedures.

EDTA is the anticoagulant used for most hematology procedures. Order of Draw 1. 85 mL ACD solution A 10.

Blood Glucose Lactic Blood Alcohol Test Royal Blue top. Sterile tube blood culture 2. Cross-contamination of tube additives resulting in spurious results eg.

Thus the order of draw follows the broad principles of. 6 mL K2-EDTA - Blue strip on label - Draw as 7. Draw Royal Blue top tubes in the order indicated by the additive.

The order of draw may be a little different in some hospital settings as the black top tube may or may not be used. Blood Draw Order Tube Color NameAdditive of Inversions. Na Fluoride K oxalate Test.

Since we know which additives adversely affect which tests we can arrange the tubes and blood culture bottles so that any carryover is irrelevant. Lavender EDTA 6 Pink white or royal blue EDTA 7 Gray Na flouridepotassium oxalate 8 Dark blue FDP This order of draw should ALWAYS be followed to prevent erroneous results due to additive crossover. Toxicology Trace Metals Nutrition.

7 mL No additive - Red strip on label - Draw as 4 6 mL K2-EDTA - Blue strip on label - Draw as 7. Draw Royal Blue top tubes in the order indicated by the additive. Capillary tubes Used for whole blood tests andor point of care testing blood gasses.

Blood Glucose Lactic Blood Alcohol Test Royal Blue top. Never transfer blood from one additive tube into another additive tube as it will interfere with the test Even if the same additive mixing together will. 6 mL K2-EDTA - Blue strip on label - Draw as 7.

2 mL Fibrin Degradation Product FDP tube. That arrangement is the order of draw. PT PTT TPT Protein S Protein C Anti-Thrombin III Lupus Anti-Coagulant.

Blood Cultures aerobic with oxygen and anaerobic without oxygen. This tube is spun around in the centrifuge. Draw Royal Blue top tubes in the order indicated by the additive.

None or contains silica particles which act as clot activators. CANNOT be collected via capillary collection method. Order of Draw for Blood Tubes.

Soy trypsin or soy trypsin inhibitor. 7 mL No additive - Red strip on label - Draw as 4. Heparin tube with or without gel plasma.

Dark Blue top tube. Citrate Tube Light Blue PT PTT 3. Sodium EDTA contamination resulting in low calcium and high sodium.

Filling up the clean blood culture tubes first followed by filling of coagulation tubes for accurate analysis of the coagulation time then non-additive serum tube or serum. Sterile Bottles sterilize the draw site with iodine or chloraprep and the bottle top Additive. Tiger Top TubeGold Tube Polymer Gel Can be used as Red Tube.

Test Tube Guide and Order of Draw Tube Additive Item Laboratory Use Bactec Aerobic grey cap 9617 Make certain to follow the blood culture procedure Bactec Anerobic orange cap 10595 using ChloraPrep One-Step - Item 22960 Bactec Peds pink cap 9616. 7 mL No additive - Red strip on label - Draw as 4. When collecting blood via a capillary collection method heelfinger prick or when using a syringe and siphoning the bloods directly into the tubes the Order of Draw in order is.

Lavender-Top Tube Contains EDTA. Blood Gas Syringe EDTA tubes Sodium Citrate tubes all other anticoagulant tubes SerumClot tubes. The larger 6ml tube is used for blood bank procedures.

When tubes are filled according to the recommended order of draw any additive carryover that may occur will have no significant impact on test results. Tube MUST contain venous blood only. Lavender Tube contains K2EDTA additive used for hematology testing.

Clot Activators AND Gel Separator Thixotropic gel Light Green Green-Gray. Silica Thrombin also called SST Red-Gray Tiger Top Order of Draw. Blood Gas Syringe EDTA tubes Sodium Citrate tubes all other anticoagulant tubes SerumClot tubes.

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