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: Pharmacology
The absolute CONTRAINDICATION to lithium is March 2004 
Select and explain. 
A. Renal failure, B. Glaucoma, C. Epilepsy, D. Angina
A: Renal failure
Answer: A: Renal failure 
Explanation: Ans. A i.e. Renal failure