Blood specimen collection tubes for coagulation tests.
نویسندگان
چکیده
منابع مشابه
Influence of Blood Collection Systems on Coagulation Tests
OBJECTIVE Coagulation tests are influenced by pre-analytic conditions such as blood collection systems. Change of glass collection tubes with plastic ones will cause alteration of the test results. The aim of this study was to compare three plastic blood collection tubes with a standard glass blood collection tube and each plastic collection tube with the other two for possible additional tube-...
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To the Editor: Numerous preanalytical variables may affect the outcome of clinical laboratory tests (1–3). Blood-collection procedures are considered an important impact factor because they are associated with several possible sampling problems, including the use of a tourniquet with handclenching, the site of venipuncture, hemolysis because of venipuncture, and the inappropriate use of sample ...
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Ned Tijdschr Klin Chem Labgeneesk 2008, vol. 33, no. 3 Tenslotte kunnen vraagtekens gezet worden bij de gegevens vermeld in de bijsluiter van de Immulite 2500. In de bijsluiter is de volgende correlatie beschreven: Immulite 2500 = 0,93 x Immulite 2000 + 10,7 pg/ml (5). Vertaald naar pmol/l zou een waarde van 150 pmol/l op de Immulite 2000 een waarde van 147 pmol/l op de Immulite 2500 moeten opl...
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were “unknown agents.” For the sake of objectivity, we based our assumption on the aggregate of information for known pathogens rather than on “expert opinion.” Interestingly, however, the Council of Science and Technology’s “expert opinion” of the percentage of diarrheal illness due to foodborne transmission was 35% (1), nearly identical to the figure we developed. As noted in our article, pat...
متن کاملSpecimen collection for electron microscopy.
analysis of PCR products amplified from five strains of spotted fever group Rickettsiae with Rr with Rr 190. synthase gene comparison, a new tool for phylogenetic analysis, and its application for the Rickettsiae. To the Editor: As virologists whose specialties include diagnostic electron microscopy (EM), we read with interest the discussion on bioterrorism scenarios (1,2) and the subsequent no...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1979
ISSN: 0021-9746
DOI: 10.1136/jcp.32.7.741-b