A nurse is caring for a client who asks for information about advance directives and states, “I want to make sure my wishes are respected.” Which of the following responses should the nurse make?

Choice A reason: Decreased serotonin levels are linked to depression, as serotonin regulates mood in the brain’s limbic system. Antidepressants like SSRIs increase serotonin, alleviating low mood and anhedonia, making this client a prime candidate for therapy to address neurochemical imbalances in depression.
Choice B reason: Decreased cortisol is not directly tied to depression requiring antidepressants. Cortisol dysregulation may occur in stress disorders, but antidepressants target serotonin or norepinephrine, not adrenal function, making this client less suitable for antidepressant therapy based on this imbalance.
Choice C reason: Elevated dopamine is linked to schizophrenia or mania, not depression. Antidepressants target serotonin or norepinephrine, not dopamine. This client may need antipsychotics or mood stabilizers, not antidepressants, as dopamine excess does not indicate depressive pathology requiring such therapy.
Choice D reason: Elevated thyroid levels suggest hyperthyroidism, mimicking anxiety, not depression. Antidepressants are not indicated, as treatment targets thyroid function. Depression may coexist, but thyroid correction is prioritized, making this client unsuitable for primary antidepressant therapy based on this finding.

Choice A reason: Administering atomoxetine, used for ADHD, is inappropriate for panic attacks, which require short-acting anxiolytics like benzodiazepines if medicated. This medication does not address acute anxiety and may worsen symptoms, making it incorrect and potentially harmful.
Choice B reason: Encouraging television watching may distract but does not address the acute distress of a panic attack. It lacks the calming, supportive presence needed to reduce anxiety, making it less effective and inappropriate compared to direct emotional support.
Choice C reason: Sitting with the client provides a calming presence, reducing fear and enhancing security during a panic attack. This therapeutic intervention supports emotional regulation and aligns with evidence-based anxiety management, making it the correct and most effective action.
Choice D reason: Instructing strenuous exercise during a panic attack can exacerbate symptoms like tachycardia and breathlessness, worsening anxiety. Calming techniques like deep breathing are preferred, so this action is counterproductive and potentially harmful, making it incorrect.