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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
While bulimia nervosa can be associated with self-harm behaviors, it is not as strongly linked as borderline personality disorder.
Choice B rationale:
Having a parent with dependent personality disorder is not a specific risk factor for self-harm behaviors.
Choice C rationale:
Borderline personality disorder is strongly associated with self-harm behaviors.
Choice D rationale:
Receiving a promotion at work is generally considered a positive event and is not typically associated with an increased risk of self-harm behaviors.
Correct Answer is C
Explanation
Choice A rationale:
A lithium level of 1.8 mEq/L is above the therapeutic level for initial treatment (0.8 to 1.4 mEq/L)3.
Choice B rationale:
A lithium level of 1.8 mEq/L is above, not below, the therapeutic treatment level.
Choice C rationale:
A lithium level of 1.8 mEq/L is at the toxic level. A blood lithium level greater than 1.5 mEq/L indicates toxicity.
Choice D rationale:
A lithium level of 1.8 mEq/L is not within the maintenance treatment level (0.4 to 1.3 mEq/L)3.
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