What phrase represents accurate information about the pharmacokinetics of lithium?

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Quizplus · Accepted Answer

Lithium is primarily excreted unchanged in the urine, with a half-life ranging from 18-36 hours. This can be impacted by factors such as renal function, hydration status, and drug interactions. It has a narrow therapeutic index, meaning that the difference between a therapeutic dose and a toxic dose is relatively small. Lithium is well-absorbed in the GI tract and should not provide immediate relief of symptoms.

What Phrase Represents Accurate Information About the Pharmacokinetics of Lithium