A 72-year-old woman is admitted with vomiting and diarrhoea. Creatinine has risen from 90 to 220 µmol/L over 48 hours, with reduced urine output. She is on Ramipril, Ibuprofen and Furosemide. What is the most appropriate immediate management?AContinue all regular medications to maintain controlBStop Ramipril, Ibuprofen and Furosemide and optimise fluid statusCIncrease Ramipril dose to protect the kidneysDRestrict fluids and continue NSAIDsEStart high-dose IV contrast CT scan immediatelyCheck my answer