prothrombin test
Definition: a quantitative test for prothrombin in the blood based on the clotting time of blood plasma in the presence of thromboplastin and calcium chloride; measures the integrity of the extrinsic and common pathways of coagulation.
Synonym(s): Quick method, Quick test
See Also: prothrombin time
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Examples: glitazone, GI cocktail, etc.

