Factor II Assay [Chula]*

฿1,950.00
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Measures how well coagulation factor II (prothrombin) works in plasma. Factor II is made in the liver and is essential for forming a normal blood clot.

Blood
15 min at lab
Results: 6 days

Typical Use

Used to investigate unusual bleeding or clotting, especially when PT/INR is abnormal, to check for factor II deficiency or an inhibitor.

Preparation

Wear clothing that allows easy access to your arm
Arrive well-hydrated
Continue regular medications unless advised otherwise by your doctor