A 55-year-old woman experiences a 5-minute episode of left arm weakness and slurred speech that resolves completely. CT head is normal. She has hypertension and diabetes. What is the most appropriate next step in management?ADischarge with reassurance and no further work-upBAdmit for urgent stroke work-up and start antiplatelet therapyCDelay investigations for 3 monthsDStart warfarin without further evaluationETreat only with statin therapyCheck my answer