This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Anatomy
Which of the following is not given in acute severe digitalis toxicity? 
Select and explain. 
A. Potassium, B. Digibind, C. Lignocaine, D. None of these
A: Potassium
Answer: A: Potassium 
Explanation: Ref-KDT 6/e p499 Hypokalemia precipitates digtals toxicity but in acute severe digtalis toxicity, there Is already hyperkalenia.