True statement regarding extracellular fluid to intracellular fluid is:
Option A is incorrect. ICF is rich in K+; ECF has a low concentration of K+. Option B is incorrect. ICF volume (28 L) is twice the volume of ECF (14 L). Option C is incorrect. ICF is rich in organic anions, the proteins. Other anions in ICF are inorganic phosphate. Option D is correct. There is high sodium and low potassium in ECF.
Body fluid compaments
ECF is rich in K+
ECF volume is twice that of the ICF
ECF is rich in organic anion
There is high sodium and low potassium in ECF
There is high sodium and low potassium in ECF