Problem: A client diagnosed concurrently with myocardial infarction and atrial fibrillation is prescribed rivaroxaban and asks the nurse the purpose of this medication. How should the nurse respond? "Rivaroxaban is an oral anticoagulant medication used to prevent your blood from clotting." "This medication is a blood thinner, which will make it easier to move blood through your arteries." "Rivaroxaban can reduce your risk for stroke related to having atrial fibrillation." "This medication prevents clots, which reduces your risk of another heart attack." Need Assignment Help?