This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pharmacotherapy in psychiatry, Subject name: Anatomy
Ebsteins anomaly is a side effect of 
Select and explain. 
A. lithium, B. carbamezepine, C. valproate, D. lamotrigine
A: lithium
Answer: A: lithium 
Explanation: side effects of mood stablizers are impoant questions to be asked in entrance examination lithium causes Ebstiens anamoly valproate causes neural tube side effects Ref. kaplon and sadock, synopsis of psychiatry, 11 th edition, 935