A nurse cares for four patients who are receiving clozapine, lithium, fluoxetine, and venlafaxine, respectively. For which patient should the nurse be most alert for alterations in cardiac or cerebral electrical conductivity as well as fluid and electrolyte imbalance? The patient receiving:
fluoxetine (Prozac)
Lithium (Lithobid)
venlafaxine (Effexor)
clozapine (Clozari)
The Correct Answer is B
A. fluoxetine (Prozac):
Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) commonly used to treat depression and anxiety disorders. While SSRIs can have side effects, significant alterations in cardiac or cerebral electrical conductivity and fluid/electrolyte imbalance are not typically associated with fluoxetine. The primary concerns with SSRIs are related to serotonin levels and can include gastrointestinal disturbances, insomnia, and sexual dysfunction.
B. Lithium (Lithobid):
This is the correct answer. Lithium is known to have potential side effects related to cardiac and cerebral function, as well as fluid and electrolyte balance. Monitoring blood levels of lithium is crucial to avoid toxicity, which can affect the cardiovascular and central nervous systems. Lithium toxicity can lead to symptoms such as tremors, confusion, ataxia, and, in severe cases, seizures.
C. venlafaxine (Effexor):
Venlafaxine is a serotonin-norepinephrine reuptake inhibitor (SNRI) commonly used to treat depression and anxiety disorders. While it can cause some cardiovascular effects, the concern for significant alterations in cardiac or cerebral electrical conductivity and fluid/electrolyte imbalance is generally lower compared to lithium. The primary side effects of venlafaxine are related to serotonin and norepinephrine levels and may include increased blood pressure and heart rate.
D. clozapine (Clozaril):
Clozapine is an atypical antipsychotic medication used to treat schizophrenia. While antipsychotics can have side effects related to metabolic changes, significant alterations in cardiac or electrolyte imbalances are not typically associated with clozapine as the primary concern. Regular monitoring for metabolic side effects, such as weight gain and changes in lipid and glucose levels, is important with antipsychotic medications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Your child has a chemical imbalance of the brain, which leads to altered thoughts: This is the correct answer. It acknowledges the role of a chemical imbalance in the brain contributing to altered thoughts and hallucinations in the context of schizophrenia.
B. Your child's hallucinations are caused by medication interactions: This explanation is not likely in this context. While medications can have side effects, command hallucinations in schizophrenia are primarily related to the underlying disorder.
C. Your child has too little serotonin in the brain causing delusions and hallucinations: While serotonin is involved in mood regulation, attributing hallucinations solely to low serotonin levels oversimplifies the complex neurobiology of schizophrenia.
D. Your child's abnormal hormonal changes have precipitated auditory hallucinations: Hormonal changes are not considered a primary cause of auditory hallucinations in schizophrenia. The emphasis is on neurobiological and genetic factors influencing brain function.
Correct Answer is A
Explanation
A. Maintain consistency of care by open communication to avoid staff manipulation: This is the correct answer. Borderline personality disorder (BPD) clients may engage in splitting behaviors, which involve polarized views of staff as either all good or all bad. Maintaining consistency of care and open communication can help prevent manipulation and ensure fair and transparent interactions.
B. Maintain unit order by the application of autocratic leadership: Autocratic leadership, characterized by a top-down approach with limited input from others, may not be the most effective strategy in this situation. It may lead to resistance from clients and potentially escalate the conflict.
C. Allow the clients to apply the democratic process when developing unit rules: While democratic processes are generally beneficial, allowing clients to unreasonably demand modifications of unit rules without considering the overall impact on the therapeutic environment may not be appropriate. It's important to balance client involvement with maintaining a structured and therapeutic milieu.
D. Allow the client spokesperson to verbalize concerns during a unit staff meeting: While it's important to provide a platform for clients to express concerns, allowing a spokesperson to verbalize concerns during a staff meeting should be done in a manner that maintains order and follows the therapeutic goals of the unit. It should not involve unreasonably demanding modifications without a careful consideration of the impact on the overall treatment milieu.
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