What are different colored blood tubes used for?
Red: Contain NO anticoagulants, used for serum testing. Serum is fluid that is left behind after the cells are removed due to clotting. 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).
What is the order of draw for blood collection?
The draw order for specimen tubes is as follows: Blue tube for coagulation (Sodium Citrate) Red No Gel. Gold SST (Plain tube w/gel and clot activator additive) Green and Dark Green (Heparin, with and without gel)
What are green top blood tubes 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 blood 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 is the yellow tube used for in phlebotomy?
What is the red blood tube used for?
Red top – Tube without gel separator, used mainly for serology and chemistry testing. 10mL Red top tubes are used in Blood Bank for antibody screens. c. SST / Gold top – Tube contains a clot activator / gel separator which separates the cells from the serum for a variety of testing.
What color is SST tube phlebotomy?
PHLEBOTOMY SERVICES
| STOPPER COLOR | CONTENTS | VOL. |
|---|---|---|
| Gold Top (Serum Separator, “SST”) | Contains separating gel and clot activator | 6.0 mL |
| Light Blue – Yellow Label on Tube | Thrombin | 2.0 mL |
| Green | Sodium heparin(100 USP Units) | 5.0 mL |
| Tan | K2 EDTA | 5.0 mL |
Which tube should be filled first in blood collection?
The recommended order of draw for plastic collection tubes is:
- First – blood culture bottle or tube (yellow or yellow-black top)
- Second – coagulation tube (light blue top).
- Third – non-additive tube (red top)
- Last draw – additive tubes in this order:
What is yellow top tube used for?
Yellow-top tube (ACD) This tube contains ACD, which is used for the collection of whole blood for special tests. NOTE: After the tube has been filled with blood, immediately invert the tube 8-10 times to mix and ensure adequate anticoagulation of the specimen.