plasma
Medical term Phlebotomy
The liquid part of blood, mostly water, that carries blood cells and dissolved substances.
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Related terms
- lipemiaExcess fat (lipid) in a blood sample, which can cause erroneous test results.
- median cubital veinThe superficial vein in the antecubital area linking the cephalic and basilic veins; a frequent venipuncture…
- order of drawThe CLSI sequence for filling blood tubes so additives do not carry over: blood cultures, light blue…
- phlebotomyThe practice of drawing blood from a vein, usually for laboratory testing.
- serumThe liquid left after blood clots; plasma without clotting factors.
- serum separator tubeA gold or red-gray (tiger top) tube with clot activator and a gel that separates serum from cells during…
- sodium citrateThe anticoagulant in light blue tubes, used for coagulation tests such as PT/INR; the tube must be filled to…
- tourniquetA band tied around the arm to slow venous blood flow so veins are easier to find and puncture.
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