What is the royal blue tube used for in phlebotomy?
What is the royal blue tube used for in phlebotomy?
trace element analysis
Royal blue-top tube There are two types of royal blue-top Monoject® tubes – one with the anticoagulant EDTA and the other plain. These are used in the collection of whole blood or serum for trace element analysis. Refer to the individual metals in the individual test listing to determine the tube type necessary.
What additive is in the royal blue tube?
PHLEBOTOMY SERVICES
| STOPPER COLOR | CONTENTS | VOL. |
|---|---|---|
| Royal Blue | No additive (serum); special glass and stopper material | 7.0 mL |
| Red | No additive | 7.0 mL |
| Light Blue | 3.2% Sodium Citrate | 4.5 mL |
| Gold Top (Serum Separator, “SST”) | Contains separating gel and clot activator | 6.0 mL |
What is a Blue top tube test?
Blue top tube – Sodium Citrate (NaCitrate) This tube is primarily used for coagulation studies (PT and PTT). Complete filing of this tube is essential to obtain accurate results.
What is the purpose of a royal blue top tube quizlet?
Royal Blue tubes are used for toxicology trace metal and nutritional analyses. They are available in plain or with Sodium Heparin to conform to a variety of testing requirements. Royal Blue tubes with the additive Sodium Heparin is a sister to the green top tubes and should gently be inverted 8-10 times.
Which test should be collected in a royal blue top tube quizlet?
Royal blue blood Collection tubes may be purchased with EDTA, sodium heparin, or no additive at all. They are used for trace element testing via plasma or whole blood. They can also be used for toxicology and nutritional studies. The most common tubes that contain EDTA are lavender top/light pink tubes.
What test is done in a tube that has the additive SPS?
Light yellow top tube contains the additive sodium polyanethol sulfonate (SPS). This tube is used for blood bank studies, human leukocyte antigen (HLA) phenotyping, DNA, and paternity testing. Tan top tube is used specifically to test for lead and is certified lead free.
Where is royal blue in the order of draw?
a. Royal Blue top with Red stripe (non-additive) – Metal-free tube mainly used for toxicology, trace metal analysis, and nutritional studies. b. Red top – Tube without gel separator, used mainly for serology and chemistry testing.
What is additive in blue top tube?
Light blue top tube contains citrate as an additive, which is a reversible anticoagulant. This additive will dilute the blood and is used for platelet function and coagulation assays. Green top tubes contain sodium or lithium heparin and used in chemistry for plasma determination.
What color tube for blood collection?
The order of draw is as follows: Yellow: Blood cultures – this preserves microorganisms within the blood. Light Blue: Light blue tubes are also called coagulation tubes. They contain sodium citrate and are used for blood coagulation tests. Plain Red: The most common color for venipuncture. A plain red tube contains no additives.
What is royal blue tube?
roy·al blue-top tube. A tube of this color indicates the container has either not been treated (plain) or has been treated with ethylenediaminetetraacetic acid as anticoagulant.