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Can a citrate tube be overfilled with blood If so what are the effects?
Wiki User
∙ 10y ago
Usually, the vaccum in the tube is such that it cannot really be overfilled. Sometimes, blood is collected using a plain syringe and then put into a blue top. This can easily be the cause of cause overfilling. As for the effects, the ratio of the blood to anticoagulant would be such that there is less anticoagulant. This can cause the specimen to clot, and/or slightlydecrease the coagulation results. Less anticoagulant, clots faster.
Wiki User
∙ 10y ago
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What happens when you add too much blood to a sodium citrate tube?
elevated glucose value
What vacutainer would you use for a blood chemistry test?
A centrifuge tube would be useful, but a regular test tube will suffice.
What test tube would you use to draw blood for a ESR?
Black top (sodium citrate tube) or light blue tube. They both contain sodium citrate. I failed this question on my final, I knew a black top tube is used but it was not given to me as a choice. I did not think hard enough to come to the conclusion that a light blue tube would be another option.
Which tube to use to draw pt inr labs?
blue (citrate) tube
What tube is often associated with coagulation test?
Blue top tube which contains citrate.
What tube is use to collect blood for DNA?
Light yellow top tube contains the additive sodium polyanethol sulfonate (SPS) or acid citrate dextrose additives. This tube is used for blood bank studies, human leukocyte antigen (HLA) phenotyping, DNA, and paternity testing.
What tube do you use for coagulant testing?
Light Blue. The additive in these tubes is usually Na+ Citrate and there is a marking on the test tube to indicate the minimum fill. Blood must come at least up to the line or it will not be acceptable.
Why is fluid draining from auto trans vent tube on 1998 explorer?
Transmission overfilled ? so when the transmission fluid is heated up it expands and comes out the vent tube Have you been driving through water ? Got water in transmission so its overfilled , resulting in transmission fluid coming out of vent tube
What color tube do you use for coagulation test?
Light Blue. The additive in these tubes is usually Na+ Citrate and there is a marking on the test tube to indicate the minimum fill. Blood must come at least up to the line or it will not be acceptable.
What does a blue blood tube top contains?
A blue top blood tube contains buffered sodium citrate(buff. Na citrate). This chemical has three main functions: 1) To prevent blood from clotting 2) To preserve the shape of red and white blood cells 3) To prevent platelets from clumpingGenerally blue tubes are used for the following tests: Prothrombin Time (PT), Partial Thromboplastin Time (PTT/APTT) and International Normalized Ratio (INR).Hope that helps!
How do you know what color blood collection tubes to use?
red top is plain tube, for clotted blood. purple top is edta tube, for blood cytology. grey top tube contain sodium flouride anti coagulant for blood sugar. green top tube contains heparin require for cd4, cd8, etc. sky blue top tubes contain sodium citrate 3.2% for bleeding disorder tests such as pti etc.
If the bacteria can not use citrate what will the results be in the citrate agar test?
If bacterium cannot use glucose the fermentation tube will stay the same color. Gas may also occur inside the fermentation tube.
