Thrombin Time (TT)*

฿330.00

Measures how fast plasma forms a clot after thrombin is added, reflecting the last step of clotting and whether fibrinogen can form fibrin normally.

Blood
15 min at lab
Results: 1 day

Typical Use

Used when a bleeding or clotting problem is suspected to check for low/abnormal fibrinogen or interference from heparin or other clotting inhibitors.

Preparation

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