<prompt>  An obese lady aged 45 years, was brought to emergency in a semi comatose condition. The laboratory investigations showed K 5.8 mmolL; Na 136 mmolL; blood pH 7.1, HCO3 12 mmolL, ketone bodies 350 mgdI. The expected level of blood glucose for this lady is -45 mgdl.120 mgdl.180 mgdl.75 mgdl. 