The Client Taking Lithium Carbonate (Lithobid) Presents to an Emergency

The client taking lithium carbonate (Lithobid) presents to an emergency department with a temperature of 101°F (38°C) , severe diarrhea, blurred vision, and tinnitus. Which interpretation should the nurse make regarding these symptoms?

A) Symptoms indicate spending too much time outdoors without sunblock.
B) Symptoms indicate antipsychotic withdrawal syndrome.
C) Symptoms indicate the development of neutropenia.
D) Symptoms indicate lithium carbonate toxicity.