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Prothombin Time (PT), INR
Prothombin Time (PT), INR
Our Price: $45.00

Product Code: 005199

Description Learn More
Prothrombin time (PT) is a blood test that measures how long it takes blood to clot. A prothrombin time test can be used to check for bleeding problems. PT is also used to check whether medicine to prevent blood clots is working.

A PT test may also be called an INR test. INR (international normalized ratio) stands for a way of standardizing the results of prothrombin time tests, no matter the testing method.

This is a serum test.  Blood will be drawn.  This is not a finger stick test.

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