A nurse is reinforcing teaching with a client who has bipolar disorder and has a new prescription for lithium. To address possible adverse effects, the nurse should include that which of the following laboratory values will be monitored while the client is taking this medication?
Liver enzymes
Uric acid
Erythrocyte sedimentation rate
Sodium level
The Correct Answer is D
A. Monitoring liver enzymes (AST, ALT) is typically not directly related to lithium therapy. Elevated liver enzymes may indicate liver damage from various causes, such as hepatitis or medication toxicity, but it is not a routine monitoring parameter for lithium.
B. Lithium can decrease the excretion of uric acid, potentially leading to elevated levels. Monitoring uric acid levels helps to detect hyperuricemia, which may contribute to conditions like gout. It's important to monitor this parameter periodically during lithium therapy.
C. ESR is a nonspecific marker of inflammation and is not specifically monitored in relation to lithium therapy. It is used to diagnose or monitor conditions like infections, autoimmune diseases, or certain cancers, but it does not directly relate to lithium use.
D. Monitoring serum sodium levels is crucial during lithium therapy because lithium can affect renal function and electrolyte balance, including sodium levels. Hyponatremia is a potential adverse effect of lithium, and regular monitoring helps detect and manage this condition promptly.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2.5"]
Explanation
To administer the correct dose of sertraline, which is 50 mg, when the available oral solution concentration is 20 mg/mL,
Volume = Dose / Concentration.
So, for a 50 mg dose using a 20 mg/mL solution, the calculation would be 50 mg divided by 20 mg/mL, resulting in 2.5 mL.
Therefore, the nurse should administer 2.5 mL of the sertraline oral solution.
Correct Answer is D
Explanation
A. This option is not appropriate for a client with acute delirium. Delirium is characterized by fluctuating levels of consciousness, attention, and cognition. High-stimulation environments, such as loud noises or bright lights, can exacerbate confusion and agitation in these clients. Therefore, providing a calm and quiet environment is crucial to help reduce symptoms of delirium.
B. Delirium can often be worsened during nighttime due to factors like disruption of sleep-wake cycles and disorientation in a new environment. Keeping the client's room dark at night helps to promote rest and reduce disturbances. However, this is not the most important intervention.
C. Family support and presence are typically beneficial for clients, even those with delirium. Family members can provide familiarity, comfort, and assistance in reorienting the client. Discouraging visitation would not be appropriate unless the family members are contributing to increased agitation or confusion. Instead, it's important to educate family members on how to interact with and support the client effectively.
D. Clients with delirium often experience impaired cognition, making decision-making challenging for them. Limiting the client's need to make decisions can help reduce their stress and frustration. It's important for the nurse to simplify choices when possible and provide guidance and support as needed. This approach can help alleviate cognitive load and improve the client's ability to cope.
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