Examen de sangre

Se extrae la sangre de una vena (venopunción), por lo general en el interior del codo o el dorso de la mano. Se introduce una aguja en la vena y se recolecta la sangre en un frasco hermético o jeringa. La preparación varía de acuerdo con el examen específico.Examen de sangre

Revision

Last reviewed 4/24/2013 by David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by A.D.A.M. Health Solutions, Ebix, Inc., Editorial Team: David Zieve, MD, MHA, Bethanne Black, Stephanie Slon, and Nissi Wang.

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