Hemostasis ●BT,(CT) PT BV Iniury . PTt Neural Damage/contact Contact Blood vessel Coagulation Constriction Aggregation Cascade Primary hemostatic plug Reduced Platelet Activation FIbrin Blood flow formation Platelet study Stable Hemostatic Plug Antibody tests Factor Assay IHemostasis BV Injury Platelet Aggregation Platelet Activation Blood Vessel Constriction Coagulation Cascade Stable Hemostatic Plug Fibrin formation Reduced Blood flow Damage/contact. Primary hemostatic plug Neural •CBC-Plt •BT,(CT) •PT •PTT Platelet study Antibody tests Factor Assay Contact