A patient begins therapy with clozapine medication. What teaching should the nurse provide related to the drug’s strong dopaminergic effect?
Monitor for weight gain and metabolic changes
Watch for movement disorders like tardive dyskinesia
Report any signs of infection immediately
Expect improved mood within days
The Correct Answer is B
Choice A reason: Weight gain and metabolic changes are side effects of clozapine, primarily due to its antihistaminic and serotonergic effects, not its dopaminergic action. Dopamine blockade is more associated with movement disorders, making this choice incorrect for teaching related to dopaminergic effects.
Choice B reason: Clozapine’s strong dopaminergic effect, particularly D2 receptor blockade, can cause extrapyramidal symptoms like tardive dyskinesia, a movement disorder. Patient education must emphasize monitoring for abnormal movements, as these are significant risks in antipsychotic therapy, making this the correct choice.
Choice C reason: Infection risk, particularly agranulocytosis, is a serious clozapine side effect but is unrelated to its dopaminergic action. It stems from bone marrow suppression, requiring blood monitoring, not dopamine-related teaching, making this choice incorrect for the question’s focus.
Choice D reason: Improved mood is not a direct result of clozapine’s dopaminergic effect, which primarily addresses psychotic symptoms. Mood changes occur over weeks and involve multiple receptors, not just dopamine, making this choice incorrect for dopaminergic-focused teaching.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Including the child in group activities promotes socialization but is not operant conditioning, which uses rewards to reinforce specific behaviors like speech. This approach lacks direct reinforcement, making it ineffective for the targeted behavior, thus incorrect.
Choice B reason: Observing others talking may model behavior but is not operant conditioning, which requires direct reinforcement of the desired action (speech). Passive observation does not provide the reward structure needed to encourage speech, making this choice incorrect.
Choice C reason: Operant conditioning uses positive reinforcement, like giving a treat for speaking, to increase the desired behavior. This directly rewards the child’s speech, aligning with behavioral psychology principles to encourage verbalization, making this the correct choice.
Choice D reason: Relaxation techniques address anxiety but are not operant conditioning, which focuses on reinforcing specific behaviors with rewards. They do not directly encourage speech, making this choice incorrect for the behavioral approach specified in the treatment plan.
Correct Answer is B
Explanation
Choice A reason: Occasional sleeplessness and anxiety are common stress responses and do not necessarily indicate mental illness. These symptoms may reflect temporary issues rather than a diagnosable psychiatric condition, lacking specificity for severe mental illness compared to reality-testing deficits, making this choice incorrect.
Choice B reason: Inability to distinguish reality from non-reality is a hallmark of psychosis, a severe mental illness symptom seen in disorders like schizophrenia. This indicates impaired reality testing, a critical diagnostic criterion, making it the clearest indicator of mental illness among the options, thus the correct choice.
Choice C reason: Uncertainty about job changes reflects normal decision-making stress, not a mental illness. It lacks specificity for psychiatric conditions, as it is a common life concern. This choice does not indicate a significant mental health impairment compared to reality-testing issues, making it incorrect.
Choice D reason: Sadness and low mood may suggest depression, but they are less specific than psychotic symptoms like reality distortion. These feelings can occur in non-clinical contexts, making them less definitive for mental illness compared to inability to discern reality, rendering this choice incorrect.
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