This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hypeension, Arrhythmias, Dyslipidemia, Subject name: Pharmacology
Haemodialysis is not useful in 
Select and explain. 
A. Digoxin, B. Methanol, C. Lithium, D. Salicylates
A: Digoxin
Answer: A: Digoxin 
Explanation: Dialysis is mainly done for poisoning due to: Methanol Lithium Aspirin Dabigatran Dialysis is not useful in: A- Amphetamines V: Verapamil O- Opioids, OPC I: Imipramine D- Digoxin Dialysis: Diazepam