Psychiatry Lithium levels → normal therapeutic – A 0.5 to 0.7 mEq/lit B 0.7 to 1.1 mEq/lit C 0.1 to 0.3 mEq/lit D 1.5 to 2mEq/lit 💡 Explanation Lithium levels → normal therapeutic - ✓ Correct Answer: B. 0.7 to 1.1 mEq/lit