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Grupo de pruebas metabólicas básicas - Overview

Nombres alternativos

SMAC7; Análisis secuencial multicanal con computadora (7 pruebas); SMA7; Grupo de 7 pruebas metabólicas; CHEM-7

Definición:

Es un grupo de exámenes de sangre que suministran información acerca del metabolismo del cuerpo.

Ver también:

Forma en que se realiza el examen:

Se necesita una muestra de sangre. Para obtener información sobre la forma como se hace esto, ver el artículo: venopunción .

Preparación para el examen:

No se debe comer ni beber nada durante 8 horas antes del examen.

Lo que se siente durante el examen:

Cuando se inserta la aguja para extraer la sangre, algunas personas sienten un dolor moderado, mientras que otras sólo sienten un pinchazo o sensación de picadura. Posteriormente, puede haber algo de sensación pulsátil.

Razones por las que se realiza el examen:

Este examen puede usarse para evaluar la función del riñón, el equilibrio ácido-básico y los niveles de glucemia, al igual que los electrolitos. Dependiendo del laboratorio que se utilice, un grupo de pruebas metabólicas básicas también puede verificar los niveles de calcio y de una proteína llamada albúmina.

  • Reviewed last on: 5/30/2011
  • David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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