A nurse is reviewing laboratory results for a client and notes a serum lithium level of 1.6 mEq/L. Which of the following manifestations should the nurse expect the client to report?.
GI discomfort and poor coordination.
Lip smacking and tongue thrusting.
Blurred vision and jerking motor movements.
Fever and fluctuating blood pressure.
The Correct Answer is A
Choice A rationale:
A serum lithium level of 1.6 mEq/L is above the therapeutic range (0.6-1.2 mEq/L) and can cause symptoms such as GI discomfort and poor coordination.
Choice B rationale:
Lip smacking and tongue thrusting are not typically associated with lithium toxicity.
Choice C rationale:
While blurred vision can be a symptom of lithium toxicity, jerking motor movements are not typically associated with this condition.
Choice D rationale:
Fever and fluctuating blood pressure are not typically symptoms of lithium toxicity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Asking “What are the voices telling you to do?” shows empathy and concern without validating the hallucination.
Choice B rationale:
Asking “Why do you think you are hearing the voices?” might imply that the nurse is validating the hallucination.
Choice C rationale:
Telling the client “You need to understand that there are no voices.”. might make the client feel misunderstood.
Choice D rationale:
Telling the client “You need to tell the voices to leave you alone.”. is not recommended as it might validate the hallucination.
Correct Answer is D
Explanation
Choice A rationale:
High serum sodium levels do not directly cause toxic levels of valproate.
Choice B rationale:
While regular health monitoring is important, specifically performing thyroid function tests every 6 months is not a standard requirement for valproate use.
Choice C rationale:
A pretreatment electroencephalogram (EEG) is not typically required before starting valproate.
Choice D rationale:
Liver function tests must be monitored as valproate can cause liver failure that may be fatal.
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