A 45-year-old woman with DKA is being managed in an emergency department. After initial assessment, what is the most appropriate immediate fluid resuscitation regime?A5% dextrose at 250 mL/hour regardless of blood pressureB0.9% sodium chloride 1 L over the first hour, then adjust based on haemodynamics and electrolytesC0.45% sodium chloride 1 L over the first hourDColloid solution 1 L over the first hourENo intravenous fluids until insulin infusion has normalised blood glucoseCheck my answer