A nurse is reinforcing teaching about warfarin with a client who has a new onset of atrial fibrillation. Which of the following statements should the nurse include in the teaching?

D "This medication will help maintain a normal heart rhythm." B "This medication slows the response of the ventricles to the fast atrial impulses." A "Warfarin dissolves clots in the bloodstream." C "Warfarin helps prevent strokes in clients who have atrial fibrillation."