What is the standard therapeutic serum concentration range for Lithium when used for the maintenance phase of Bipolar Disorder?
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Correct answer: 0.6 - 1.2 mEq/L
Lithium has a very narrow therapeutic index. For maintenance, levels between 0.6 and 1.2 mEq/L are targeted, while levels above 1.5 mEq/L are generally considered toxic.
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