This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
FALSE statement about potassium balance is: 
Select and explain. 
A. Most of potassium is intracellular, B. Three quaer of the total body potassium is found in skeletal muscle, C. Intracellular potassium is released into extra-cellular space in response to severe injury, D. Acidosis leads to movement of potassium from extracellular to intracellular fluid
D: Acidosis leads to movement of potassium from extracellular to intracellular fluid
Answer: D: Acidosis leads to movement of potassium from extracellular to intracellular fluid 
Explanation: Acidosis leads to movement of potassium from intracellular to extracellular fluid. Ref: Harrisons principles of internal medicine, 18th edition, chapter: 45.