A 68-year-old man has a transient episode of left arm weakness and slurred speech lasting 20 minutes, which resolved completely by the time he reaches the emergency department. ABCD2 score is 5. What is the most appropriate management?ADischarge with GP review in 1 weekBStart aspirin and arrange TIA clinic review within 24 hoursCStart warfarin immediately and arrange routine neurology reviewDNo treatment required if symptoms have resolvedEArrange carotid endarterectomy the same day without imagingCheck my answer