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EDTA - PTCP ... antiplatelet antibodiescauseplatelet clumping in blood that had been anticoagulated with EDTA
Item 3 Removal of Bloody CSF SamplesA traumatic tapcausingblood contamination of CSF
ethylenediaminetetraacetic acid ( EDTA ) tube ... the coagulation tuberesultedin cross - contamination of the coagulation sample with EDTA
When preserving the blood sample , the proper amount of preservatives and anticoagulants must be usedto preventcontamination and/or blood clotting
that the FDA is drafting a guidelineto preventbacterial contamination of blood platelets
perfusion was performed on miceto preventcontamination of blood lymphocytes in these preparations
designedto preventcontamination of the blood - thinner heparin
restrain ) blood ( body fluid ) remaining around or in the interior of the needle tip 41 from drippingpreventingcontamination by the blood ( body fluid
incorrect test resultsmay causeincorrect test results
it from coagulating and breaking downto preventit from coagulating and breaking down
problems in Biochemistrycan causeproblems in Biochemistry
to inaccurate results ( ie hypocalcaemia , hyperkalemiawill leadto inaccurate results ( ie hypocalcaemia , hyperkalemia
a rapid metabolite oxidation ( degradation of HVA and 5HIAAcan causea rapid metabolite oxidation ( degradation of HVA and 5HIAA
to spurious resultscan leadto spurious results
blood clotting PCVto preventblood clotting PCV
dramatic effects in the measured concentrations of most of the above - mentioned metabolites [ 15,16,17,18may causedramatic effects in the measured concentrations of most of the above - mentioned metabolites [ 15,16,17,18
the NSE measurementmight ... influencethe NSE measurement
in a false positivemay resultin a false positive