What critical information should the nurse provide about the use of lithium?
1. "You will still have hypersexual tendencies, so be certain to use protection when
engaging in intercourse."
2. "Lithium will help you to only feel the euphoria of mania but not the anxiety."
3. "It will take 1 to 2 weeks and maybe longer for this medication to start working fully."
4. "This medication is a cure for bipolar disorder."