CUS : Patient Preparation: High concentrations of gadolinium, iodine, and barium are known to interfere with most metals tests. Light-blue top tubes (sodium citrate) 3. Label both filled tubes with the patient's first and last name and second identifier. Serum tubes … Submit a urinalysis preservative tube and culture and susceptibility preservative tube. Most commonly used to draw the blood samples directly from the vein. It … The following order of draw is an accepted laboratory standard. Plastic tube 13 x 75 : Specimen Type: Whole Blood, Plasma : Draw Amount: 2.7 mL/1.8 mL (pediatric tube only) Inversions: 4 (gently) Laboratory Use: For coagulation determinations of plasma specimens. Note: Please examine specimen collection and transportation supplies to be sure they do not include expired containers. Evacuated tubes used to collect plasma specimens contain anticoagulant and, frequently, a preservative. The list below lists the most commonly used blood collection tubes, their additives and uses in laboratory: 1. LABORATORY TUBE COLLECTION QUICK REFERENCE GUIDE Y:\Forms\Tube Collection Guide.doc Revised 11/2/2020 TYPE & RH PINK Spray-coated K2EDTA (plastic) 8 tube inversions prevent clotting. Note: Certain tests require chilled specimens. A Vacutainer blood collection tube is a sterile glass or plastic tube with a closure that is evacuated to create a vacuum inside the tube facilitating the draw of a predetermined volume of liquid. Note: Use plastic transport tubes for all frozen specimens. NO CLOTTING TIME REQUIRED RED BLOOD BANK ARMBAND … Gently invert tube 5-10 times 2. Diagnostic Specimen Collection Guide Serum Separator Tube (SST™) 1. 1. Urinalysis Only Urine Specimen Collection Products Urinalysis and Culture and Susceptibility. These tubes can also be used sometimes for the collection of urine samples. It is used to separate blood from the serum. The best tube to use to collect a copper specimen is a: royal blue top A phlebotomist has tried two times to collect a protime specimen from a patient with difficult veins, collecting a partial tube each time. Use: Serum or clotted whole blood. Stand upright in the test tube rack to clot for 30 minutes, no longer than 60 minutes 3. Refrigerate (36 º - 46ºF) Order of Draw Tube Remarks Red Top Tube - No Gel (RT) 1. Red-top tube: Contains no anticoagulant or preservative. Include the date and time of specimen collection on each specimen container. The red bottle is less common – it is used for biochemistry tests requiring serum which might be adversely affected by the separator gel used in the yellow bottle. Consult the individual test specimen requirements to determine the correct additive/tube to use. Measurement of copper, a trace element, requires blood collection in a tube with a? Tubes with a red stopper are used to collect serum to test for routine donor screening or infectious disease. The additive in each tube is specified on the label and tube stoppers are color coded according to the additive present. Tube inversion prevents clotting. Plastic red-top tubes used to collect blood specimens usually contain: Clot activators. Specimen Containers. Some of the tubes used have the following stopper/shield colors: Gold or red/gray tube, also known as a tiger tube that contains a clot activator. Centrifuge to obtain complete separation 4. Tubes or bottles for blood cultures 2. If gadolinium-, iodine, or barium-containing contrast media has been administered, a specimen should not be collected for at least 96 hours. Blood collection tubes must be filled in a specific order to avoid specimen contamination from the additive in the preceding tube. Red.
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