A 60-year-old man presents with unilateral temporal headache, jaw claudication and visual blurring. ESR and CRP are markedly elevated. Temporal artery is tender. What is the MOST appropriate immediate management to prevent visual loss?AStart high-dose oral prednisolone immediately and arrange temporal artery biopsyBAwait biopsy before starting treatmentCGive NSAIDs only and review in 1 weekDStart low-dose aspirin aloneEReassure and discharge without treatmentCheck my answer