 Tests for thrombophilia include complete blood count ( with examination of the blood film ) , prothrombin time , partial thromboplastin time , thrombodynamics test , thrombin time and reptilase time , lupus anticoagulant , anti @-@ cardiolipin antibody , anti @-@ β2 glycoprotein 1 antibody , activated protein C resistance , fibrinogen tests , factor V Leiden and prothrombin mutation , and basal homocysteine levels . Testing may be more or less extensive depending on clinical judgement and abnormalities detected on initial evaluation . 
