The thrombin time test measures the time it takes for thrombin to convert fibrinogen into fibrin, which is important for evaluating coagulation function. We use the Coagulometric technique to ensure accurate and reliable results.
The sample can be citrated blood or plasma/citrate. In both cases, the initial 3 mL from the puncture must be discarded. Send without centrifuging at a temperature between 2 - 8° C or centrifuge and transfer to a plastic tube, preferably frozen. The sample must not show hemolysis, lipemia, or icterus.
Muestra
Option 1: Primary tube: Citrated blood 1 mL (9:1 ratio), discard initial 3 mL from puncture, send without centrifuging and at a temperature between 2 - 8° C. No hemolysis, no lipemia, no icterus. Option 2: Secondary tube: Plasma/citrate 1 mL (9:1 ratio), discard initial 3 mL from puncture, send centrifuged and transferred to a plastic tube, preferably frozen. No hemolysis, no lipemia, no icterus.
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