This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Psychiatric Illness, Subject name: Pharmacology
Which of the following is an absolute contraindication for the use of lithium? 
Select and explain. 
A. Renal failure, B. Glaucoma, C. Epilepsy, D. Angina
A: Renal failure
Answer: A: Renal failure 
Explanation: Lithium is contraindicated in patients with Hypersensitivity to lithium Brugada syndrome Creatinine clearance less than 30