This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'The equilibrium potential for sodium is \nSelect and explain. \nA. 60, B. -70, C. -90, D. All', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Equilibrium potential is also called isoelectric potential During this there is no movement of ions Equilibrium potential for sodium is:+60 Ref:Guyton and Hall textbook of medical physiology 12th edition,page number:58', 'role': 'assistant'}]