What is the green test tube used for?
What is the green test tube used for?
Lithium Heparin (Green-Top Tube)*: This tube is used for the collection of heparinized plasma or whole blood for special tests. *Note: After the tube has been filled with blood, immediately invert the tube gently several times to prevent coagulation.
What does the yellow tube test for?
PHLEBOTOMY SERVICES
| STOPPER COLOR | CONTENTS | USES/COMMENTS |
|---|---|---|
| Green | Sodium heparin(100 USP Units) | Ammonia, Lactate, HLA Typing |
| Tan | K2 EDTA | Lead levels |
| Yellow | ACD Solution A consists of trisodium citrate, citric acid and dextrose | DNA Studies, HIV Cultures |
| Pink | (K2)EDTA | Blood type & Screen, Compatibility Study, Direct Coombs HIV Viral Load |
What color tubes go with what lab tests?
Blood Collection Tubes
| Tube cap color | Additive | Common laboratory tests |
|---|---|---|
| Lavender or pink | Potassium EDTA | Hematology and blood bank |
| Gray | Sodium fluoride, and sodium or potassium oxalate | Glucose (especially when testing will be delayed), blood alcohol, lactic acid |
What is a green top blood test?
Green-top tube: Contains sodium heparin or lithium heparin. Use: Heparinized whole blood or plasma. Send whole blood in a royal blue-top tube. Send plasma in a plastic transport tube labeled “Plasma, EDTA from royal blue.” Tan-top tube: Contains sodium EDTA for blood lead analysis.
What color tube is CBC?
The following tests may be drawn in the same LAVENDER (PURPLE) top tube: CBC, SED RATE (ESR), RETICULOCYTE Draw an extra LAVENDER for each (GLYCOHEMOGLOBIN and BNP). 9. GLUCOSE is always drawn in a GRAY top tube. No additional test may be drawn with this tube.
What do the colors on blood tubes mean?
Each color relates to unique additives that are in the tube. Red: Contain NO anticoagulants, used for serum testing. Gold: Contains a clot activator and special gel to separate serum from the cells. Purple: Contains a clot blocker and are used for complete blood count(CBC). Green & Light Blue: Used for plasma testing.
What do the colors of blood test tubes mean?
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 color tube is used for CBC and CMP?
What is a yellow top blood test?
The yellow blood bottle can be used to test for a wide variety of bacterial, viral, fungal and parasitic infections including HIV and viral hepatitis.
What color tube is TSH?
| TSH | |
|---|---|
| ORDERING INFORMATION: | Geisinger Epic Procedure Code: LAB3204 Geisinger Epic ID: 7020 |
| SPECIMEN COLLECTION | |
| Specimen type: | Plasma or serum |
| Preferred 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 |
Why do blood collection tubes have different colored tops?
Vacutainer tubes are covered with a Color-coded plastic cap that indicates which additives the tube contains. These color indicators help the phlebotomist to easily select the tubes in which the blood should be drawn as per the tests that have to be performed.
What additive is in the sterile tube yellow?
YELLOW TOP – To be used for leukocyte typings only. Contains Acid Citrate Dextrose Solution A or B (Interchangeable) as a preservative and an anticoagulant. Sterile glass tube. Invert 8-10 times to facilitate mixing and prevent coagulation.
