A nurse reviews the laboratory report for a client who is receiving lithium three times daily PO. The client's current blood lithium level is 1.8 mEq/L. The nurse identifies that this lab value indicates which of the following?.
The lithium level is within the therapeutic level for initial treatment.
The lithium level is below the therapeutic treatment level.
The lithium level is at the toxic level.
A blood lithium level of 1.8 mEq/L is not within the maintenance treatment level.
The Correct Answer is C
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Stopping medication can be a sign of non-compliance or dissatisfaction with treatment, but it is not a direct warning sign of suicide.
Choice B rationale:
Requesting an appointment to discuss depression is a positive step towards seeking help and managing mental health.
Choice C rationale:
Sleeping 12 hours a day could indicate depression or other mental health issues, but it is not a specific warning sign of suicide.
Choice D rationale:
Giving away possessions can be a warning sign of suicide as it might indicate that the person is putting their affairs in order, which is a serious suicide warning sign.
Correct Answer is ["B","C","D","G","H","I"]
Explanation
Choice A rationale:
Financial situation is a concern but it does not require immediate follow-up in a medical context.
Choice B rationale:
Increased use of mood-altering substances is a serious concern. The client has been drinking heavily and asking for their “nerve” pill, which could indicate substance misuse.
Choice C rationale:
The client’s sexual behaviors, specifically having multiple partners and not using condoms, pose a risk for sexually transmitted infections.
Choice D rationale:
The positive Hepatitis Viral Study (HAA) indicates the presence of a viral hepatitis infection, which requires immediate medical attention.
Choice E rationale:
The BUN level is within the normal range (10 to 20 mg/dL), so it does not require immediate follow-up.
Choice F rationale:
The Hgb level is within the normal range (12 to 18 g/dL), so it does not require immediate follow-up.
Choice G rationale:
The sodium level is below the normal range (136 to 145 mEq/L), indicating hyponatremia, which requires immediate medical attention.
Choice H rationale:
The frequency of facility admissions indicates that the client’s condition is not being managed effectively and requires immediate reassessment.
Choice I rationale:
The recent loss of a parent is a significant life event that could exacerbate the client’s mental health issues and substance misuse, requiring immediate follow-up.
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