Kabir Khan,56yrs, with blood glucose of 550mg/dL and Na 121mEq/L was treated with insulin.After giving insulin the blood glucose decreased to 100mg/dL.What cnanges in blood Na level is expected?

• A. No change would be expected
• B. Na+ would return to previous level spontaneously on correction of blood glucose.
• C. Increased in Na+ level
• D. Decrease in Na+ level