A nurse is reinforcing teaching with a client about a new prescription for lithium.
Which of the following statements should the nurse include in the teaching?
Your provider will prescribe a diuretic while you are taking lithium.
Weight gain is a manifestation of lithium toxicity.
We will need to check your lithium levels in the next 3 to 5 days.
Your lithium will be discontinued in 6 months to prevent addiction.
The Correct Answer is C
Rationale for Choice A:
Diuretics are not routinely prescribed with lithium. While diuretics can increase the excretion of lithium, this can also lead to decreased lithium levels and potentially reduced effectiveness. Therefore, diuretics are generally only used in specific situations, such as when a client has lithium-induced edema or congestive heart failure. In such cases, the client's lithium levels would be closely monitored to ensure they remain within the therapeutic range.
Rationale for Choice B:
Weight gain is not a common manifestation of lithium toxicity. In fact, weight gain is a potential side effect of lithium therapy, but it is not typically associated with lithium levels reaching a toxic range. Other signs and symptoms of lithium toxicity include:
Tremor
Nausea and vomiting
Diarrhea
Confusion
Slurred speech
Ataxia
Seizures
Coma
Rationale for Choice C:
Monitoring lithium levels is essential to ensure that the client is receiving a therapeutic dose and to avoid toxicity. Lithium has a narrow therapeutic index, meaning that there is a small difference between the dose that is effective and the dose that is toxic. Regularly checking lithium levels allows the healthcare provider to adjust the dose as needed to maintain a safe and effective level.
The initial lithium level is typically checked within 3 to 5 days of starting the medication, and then periodically thereafter.
The frequency of monitoring may vary depending on the client's individual factors, such as age, kidney function, and other medications they are taking.
Rationale for Choice D:
Lithium is not typically discontinued after a specific period of time. It is often used as a long-term treatment for bipolar disorder to prevent the recurrence of manic and depressive episodes. The decision to discontinue lithium is made on a caseby-case basis, in consultation with the client and their healthcare provider.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Providing strategies for redirecting violent behavior is a relevant intervention for individuals with borderline personality disorder, as they may exhibit impulsive and aggressive behaviors. However, it is not the priority in this situation. The immediate focus should be on ensuring the client's safety and preventing self-harm.
Strategies for redirecting violent behavior can be implemented once the client's safety is stabilized. These strategies might include:
De-escalation techniques
Distraction techniques
Time-outs
Setting clear boundaries and expectations
Teaching coping skills for managing anger and frustration Choice B rationale:
Exploring reasons for her behavior is important for understanding the underlying issues that contribute to the client's selfharming behaviors. However, it is not the priority in the initial phase of treatment. The focus should be on ensuring the client's immediate safety and preventing harm.
Once the client is stabilized, exploring the reasons for her behavior can be done through individual therapy, group therapy, or other therapeutic modalities. This exploration can help the client gain insight into her patterns of thinking, feeling, and behaving, and develop healthier coping mechanisms.
Choice C rationale:
Encouraging the client to talk about her feelings is a valuable therapeutic intervention, as it can help the client express and process emotions in a healthy way. However, it is not the priority in the context of borderline personality disorder, where the risk of self-harm is high.
Encouraging emotional expression can be beneficial once the client's safety is ensured and appropriate coping skills are in place. This can be done through individual therapy, journaling, or other expressive arts therapies.
Choice D rationale:
Protecting the client from self-harm behavior is the nurse's priority when working with a client who has borderline personality disorder. This is because individuals with this disorder have a high risk of engaging in self-injurious behaviors, such as cutting, burning, or overdosing on medication.
It is important to implement various safety measures to protect the client, including:
Close observation and monitoring
Removal of potentially harmful objects from the environment
Clear communication of expectations and boundaries
Collaboration with the healthcare team to develop a comprehensive safety plan
Regular assessment of suicide risk
Correct Answer is D
Explanation
The rationale for Choice A:
Limiting time for rituals to 30 minutes each day may not be effective and could potentially increase anxiety. Individuals with OCD often feel a strong compulsion to perform their rituals, and abruptly restricting their ability to do so can heighten distress and lead to increased attempts to engage in the rituals, even in a covert manner. This can create a cycle of anxiety and frustration.
Gradual exposure and response prevention (ERP) therapy is a more effective approach to reducing ritualistic behaviors. It involves gradually exposing the individual to anxiety-provoking stimuli while helping them to resist engaging in their compulsions. This process is done in a controlled and supportive environment, to help the individual learn to manage their anxiety and reduce their reliance on rituals.
Rationale for Choice B:
Providing a stimulating environment is not generally recommended for individuals with OCD. Excessive stimulation can exacerbate anxiety and trigger compulsive behaviors. A calmer and more structured environment is often more beneficial.
Individuals with OCD often thrive in environments that provide predictability and a sense of control. A structured schedule can help to reduce uncertainty and create a sense of order, which can in turn help to reduce anxiety and the urge to engage in compulsive behaviors. Rationale for Choice C:
Negative reinforcement is not an appropriate or effective intervention for OCD. It involves punishing or removing a desired stimulus in response to a behavior, with the aim of decreasing the likelihood of that behavior occurring again. However, this approach can be counterproductive in OCD, as it can increase anxiety and make the individual more likely to engage in their rituals in order to avoid the negative consequences.
Positive reinforcement, such as praise and encouragement, is more effective in promoting desired behaviors. This approach focuses on rewarding the individual for making progress in reducing their ritualistic behaviors, which can help to increase motivation and create a more positive and supportive environment for change.
Rationale for Choice D:
Providing a structured schedule of activities can be a very effective intervention for OCD. It can help to reduce anxiety, provide a sense of control, and minimize the time available for engaging in compulsive rituals.
A structured schedule can include a variety of activities, such as:
Mealtimes
Personal hygiene routines
Work or school activities
Leisure activities
Relaxation exercises
Social interactions
The schedule should be tailored to the individual's specific needs and preferences. It is important to ensure that the activities are enjoyable and meaningful to the individual, as this will increase their motivation to participate.
The nurse can work with the individual to develop a schedule that is realistic and achievable. The schedule should be reviewed and adjusted regularly as the individual makes progress.
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