A 55-year-old man presents with sudden onset right-sided weakness and dysphasia that started 1 hour ago. He has no history of anticoagulant use. CT brain shows no haemorrhage. What is the most appropriate management?AImmediate intravenous thrombolysis with alteplase after exclusion of contraindicationsBStart aspirin alone and arrange physiotherapyCArrange MRI brain and delay treatment for 24 hoursDDischarge home with safety-nettingEStart high-dose steroidsCheck my answer