A 64-year-old man presents with slurred speech, left-sided facial droop, and left arm weakness that started an hour ago. His blood pressure is 190/100 mmHg. According to NICE guidelines, which immediate step is indicated if stroke is suspected?AWait for blood pressure to normalise spontaneouslyBAdminister aspirin immediatelyCPerform urgent CT scan of the brainDGive subcutaneous LMWH for possible embolusEOffer immediate carotid endarterectomyCheck my answer