PhlebotomyPregunta 54 de 100
In the CLSI order of draw, which tube is collected immediately after blood culture bottles?
a.Lavender (EDTA) tube
b.Light blue (sodium citrate) tube
c.Gray (sodium fluoride) tube
d.Green (heparin) tube
Explicación
The light blue sodium citrate tube for coagulation studies is drawn immediately after blood cultures. Drawing it early minimizes contamination from other additives that could affect clotting results. The order then continues with serum tubes, green, lavender, and gray.
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