A client prescribed lithium carbonate 300 mg twice daily a month ago comes to the Emergency Department with mental confusion, frequent urination in large amounts, and coarse tremors. Which lithium level would the nurse expect?
0.8 mEq/L
2.3 mEq/L
1.8 mEq/L
1.2 mEq/L
The Correct Answer is B
Choice A Reason: 0.8 mEq/L
The therapeutic range for lithium is typically between 0.6 and 1.2 mEq/L. A level of 0.8 mEq/L falls within this range and is considered normal. Therefore, it is unlikely that a client with this lithium level would present with symptoms such as mental confusion, frequent urination, and coarse tremors. These symptoms are more indicative of lithium toxicity, which occurs at higher levels.
Choice B Reason: 2.3 mEq/L
A lithium level of 2.3 mEq/L is significantly above the therapeutic range and indicates lithium toxicity. Symptoms of lithium toxicity include mental confusion, frequent urination, and coarse tremors, which match the client’s presentation. Severe toxicity can occur at levels above 2.0 mEq/L and can be life-threatening if not treated promptly. Therefore, this is the most likely lithium level for the client described.
Choice C Reason: 1.8 mEq/L
A lithium level of 1.8 mEq/L is above the therapeutic range but below the level typically associated with severe toxicity. While some symptoms of toxicity might appear at this level, they are generally less severe than those described in the scenario. The client’s symptoms suggest a more severe level of toxicity, making this choice less likely.
Choice D Reason: 1.2 mEq/L
A lithium level of 1.2 mEq/L is at the upper limit of the therapeutic range. While it is possible for some mild side effects to occur at this level, the severe symptoms described (mental confusion, frequent urination, and coarse tremors) are more indicative of a higher, toxic level of lithium. Therefore, this choice is also less likely.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a. Tell me more about what unpleasant effects you have been experiencing
Explanation of Choices
Choice A Reason: Tell Me More About What Unpleasant Effects You Have Been Experiencing
This response is the most appropriate because it opens a dialogue between the nurse, the client, and the parent. Understanding the specific side effects the client is experiencing allows the nurse to gather detailed information, which is crucial for assessing the situation accurately. This approach shows empathy and concern for the client’s well-being and can help identify whether the side effects are manageable or if an alternative treatment plan is needed. It also ensures that the client feels heard and supported.
Choice B Reason: Stop Taking the Medication Immediately
Advising the client to stop taking the medication immediately is not appropriate without a thorough assessment and consultation with the prescribing physician. Abruptly discontinuing ADHD medication can lead to withdrawal symptoms and a resurgence of ADHD symptoms, which can negatively impact the client’s daily functioning and overall health. Medication changes should always be made under medical supervision to ensure safety and effectiveness.
Choice C Reason: I’ll Get the Physician to Discuss This Situation
While involving the physician is an important step, this response alone does not address the immediate concerns of the client and parent. It is essential for the nurse to first understand the specific issues before referring to the physician. This ensures that the physician has all the necessary information to make an informed decision about the client’s treatment plan. Additionally, this response may come across as dismissive if not coupled with an initial assessment by the nurse.
Choice D Reason: It’s Important to Take the Medication as Prescribed
While it is true that taking medication as prescribed is important, this response does not acknowledge the client’s and parent’s concerns about side effects. It may come across as dismissive and could damage the trust between the client, parent, and healthcare provider. Addressing the side effects and exploring possible solutions or alternatives is crucial for maintaining adherence to the treatment plan and ensuring the client’s well-being.
Correct Answer is A
Explanation
Choice A Reason:
When a client with a personality disorder engages in self-destructive behavior, it is crucial for the staff to observe this behavior closely to ensure the safety of both the client and others around them. Self-destructive behaviors can include actions such as self-harm, substance abuse, or reckless activities that pose a significant risk to the individual’s well-being. By monitoring these behaviors, staff can intervene promptly to prevent harm and provide necessary support. Ensuring safety is a fundamental aspect of care in mental health settings, as it helps to stabilize the client and create a secure environment for their treatment and recover.
Choice B Reason:
Indulging the client’s wishes is not a recommended approach when dealing with self-destructive behavior. While it is important to understand and validate the client’s feelings, indulging their wishes can reinforce negative behaviors and hinder their progress towards healthier coping mechanisms. Instead, staff should focus on providing appropriate interventions and support that address the underlying issues contributing to the self-destructive behavior. This approach helps the client develop more constructive ways of meeting their needs and managing their emotions.
Choice C Reason:
While self-destructive behavior may provide a temporary outlet for feelings of anger and frustration, it is not a healthy or sustainable way to cope with these emotions. Encouraging or allowing such behavior can lead to further harm and exacerbate the client’s mental health issues. Staff should work with the client to identify and implement healthier coping strategies that effectively address their emotional needs without causing harm. This can include therapeutic interventions, counseling, and skills training to help the client manage their anger and frustration in more constructive ways.
Choice D Reason:
Assuming responsibility for the client’s behavior is not an effective way to reduce their anger and anxiety. In fact, it can create a dependency on staff and prevent the client from developing their own coping skills and sense of autonomy. It is important for staff to support the client in taking responsibility for their actions and learning how to manage their emotions independently. This empowerment is a key component of the therapeutic process and contributes to the client’s long-term recovery and well-being.
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