What action should the nurse take for a client on lithium carbonate who exhibits mild nausea and thirst?

In the context of a client on lithium carbonate experiencing mild nausea and thirst, the appropriate action is to document the findings. This response is crucial because it ensures that the client’s current symptoms are recorded in the medical chart, which is essential for ongoing evaluation and monitoring. Documentation provides a clear picture of the client’s condition over time and assists in any future clinical decisions that might be necessary.

Mild nausea and thirst can be common side effects associated with lithium therapy, especially if the client is experiencing these symptoms as part of their ongoing treatment. By documenting these observations, the nurse contributes to a comprehensive understanding of the client's response to the medication and helps inform subsequent care.

The other actions listed may not be immediately necessary. Contacting the physician might be warranted if the symptoms were severe or showed signs of worsening, but in the case of mild symptoms, monitoring is usually sufficient. Instituting seizure precautions is generally not indicated for mild nausea and thirst in this scenario. Having blood drawn for serum lithium testing may be necessary if there are concerns about lithium levels or toxicity, but with only mild symptoms, such action may be premature. Hence, thorough documentation allows for continued monitoring and assessment of the client’s condition.