A 72-year-old woman presents to the emergency department with headache, nausea and confusion. Her BP is 220/120 mmHg, with bilateral papilloedema and new acute kidney injury. Which is the most appropriate blood pressure management strategy?ARapidly lower BP to normal within 1 hour using IV bolus hydralazineBGradually lower mean arterial pressure by about 25% over the first hour with titrated IV infusionCAdminister sublingual nifedipine to quickly normalize BPDStart oral ACE inhibitor and arrange urgent outpatient follow-upEWithhold antihypertensives until renal function improvesCheck my answer