<prompt> Which prevents plasminogen activators ?StreptokinaseAminocaproic acidReteplaseClopidogrel  <response>: Ans. is b i.e., Aminocaproic acid Antifibrinolytics These drugs inhibit plasminogen activation and dissolution of clot. Examples are Epsilon amino-caproic acid EACH, Aprotinin and Tranexaemic acid. These drugs are used for overdoses of fibrinolytic agents. 