Pharmacology General cdab7fae Which is the following is orally active direct Xa inhibitor? A Rivaroxaban B Agrataban C Dabigatran D Bilverudin High-Yield Explanation Ans. a. RivaroxabanRivaroxaban, apixaban & edoxaban are factor Xa inhibitors.Dabigatran etexilate is direct thrombin inhibitor.