When a psychiatrist prescribes lorazepam (Ativan) for acute anxiety experienced by a client with agoraphobia, health teaching should include which instructions?
Report drowsiness
Adjust dose and frequency of ingestion based on anxiety level
Avoid alcoholic beverages
Eat a tyramine-free diet
The Correct Answer is A
Choice A reason: Lorazepam, a benzodiazepine, enhances GABA activity, often causing drowsiness as a common side effect. Reporting drowsiness is critical to monitor for excessive sedation, which can impair safety and daily functioning, ensuring the dose is adjusted appropriately to balance efficacy and side effects.
Choice B reason: Adjusting the dose or frequency of lorazepam without medical supervision is dangerous due to the risk of dependence and overdose. Benzodiazepines require strict adherence to prescribed regimens to prevent tolerance, withdrawal, or adverse effects, making this an incorrect and unsafe instruction.
Choice C reason: Alcohol enhances the sedative effects of lorazepam by further increasing GABA activity, risking severe central nervous system depression, respiratory failure, or coma. Avoiding alcohol is critical to ensure safety and prevent life-threatening interactions, making this a key teaching point for the client.
Choice D reason: A tyramine-free diet is relevant for MAOIs, not benzodiazepines like lorazepam. Tyramine interactions cause hypertensive crises with MAOIs, but lorazepam has no dietary restrictions related to tyramine, making this instruction irrelevant and incorrect for this medication.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Recommending both treatments due to insurance coverage is not therapeutic, as it does not address the clinical rationale. Antidepressants and therapy target different aspects of depression (neurochemical and behavioral), and this response fails to explain their complementary roles effectively.
Choice B reason: Antidepressants correct neurotransmitter imbalances (e.g., serotonin) to alleviate depressive symptoms, while therapy (e.g., CBT) addresses maladaptive thought patterns and behaviors, promoting long-term coping skills. This combination enhances recovery, making this the most therapeutic explanation for the client’s treatment plan.
Choice C reason: Suggesting medications are temporary implies the client will stop treatment, which may not be true for chronic depression. This undermines the importance of ongoing management and therapy’s role in behavioral change, making it less therapeutic and potentially discouraging.
Choice D reason: Asking about reservations may encourage dialogue but does not directly explain the need for therapy alongside medication. It sidesteps the clinical rationale for combined treatment, which is critical for understanding the comprehensive approach to depression management.
Correct Answer is B
Explanation
Choice A reason: Avoiding strong or aged cheese applies to MAOIs due to tyramine interactions causing hypertensive crises. Most antidepressants, like SSRIs or SNRIs, do not require this dietary restriction, as they do not affect monoamine oxidase, making this information incorrect.
Choice B reason: Antidepressants, such as SSRIs, typically require 4-6 weeks to achieve full therapeutic effects by increasing neurotransmitter levels (serotonin, norepinephrine) in the brain. This delay is critical for patient expectations and adherence, making this the most appropriate information to provide.
Choice C reason: Antidepressants can be safely combined with antianxiety agents, such as benzodiazepines, under medical supervision for co-occurring anxiety and depression. This statement is incorrect, as combination therapy is common and does not require avoidance, depending on the clinical context.
Choice D reason: Hypomania, weight gain, and increased sleep are possible side effects of some antidepressants (e.g., mirtazapine), but they are not universal. SSRIs may cause insomnia or weight loss, making this information less broadly applicable than the therapeutic delay information.
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