A 28-year-old woman with type 1 diabetes presents with abdominal pain and vomiting. She has Kussmaul respirations, capillary ketones 6.5 mmol/L, blood glucose 24 mmol/L and venous pH 7.12. What is the most appropriate initial management step?AGive an intravenous bolus of Insulin followed by an Insulin infusion without fluidsBStart a fixed-rate intravenous Insulin infusion after initial fluid resuscitation with 0.9% sodium chlorideCGive intravenous 5% dextrose as first-line fluidDStart long-acting subcutaneous Insulin and monitorEWithhold all fluids until ketones normaliseCheck my answer