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
Following are used in treatment of digitalis toxicity except- 
Select and explain. 
A. Potassium, B. Lignocaine, C. Fabpaicles, D. Hemodialysis
D: Hemodialysis
Answer: D: Hemodialysis 
Explanation: Answer is D (Haemodialysis) Hemodialysis is not useful in digitalis poisoning.