<prompt> An old women, nanda suffered stroke for which she was given alteplase. She improved considerably. To prevent the recurrence of stroke, this patient is most likely to be treated indefinitely with:AspirinWarfarinUrokinaseEnoxaparin  <response>: Ref : KDT 6e p608,609 Antiplatelet drugs like aspirin or clopidogrel are used to prevent aerial thrombosis in diseases like MI and stroke. 