Physiology True statement regarding extracellular fluid to intracellular fluid is: A ECF is rich in K+ B ECF volume is twice that of the ICF C ECF is rich in organic anion D There is high sodium and low potassium in ECF 💡 Explanation True statement regarding extracellular fluid to intracellular fluid is: ✓ Correct Answer: D. There is high sodium and low potassium in ECF