NERST's potential of Na+ is: (A) 60, (B) -60, (C) 90, (D) -80
Answer is A. NERNST potential of an ion is the potential at which there is net flow of the ion across the cell membrane..........and for sodum it's about +55mv to +60mv REF: GANONG'S REVIEW OF MEDICAL PHYSIOLOGY -23rd EDITION. Page No-7)