A nurse should recognize that a decrease in norepinephrine levels would play a significant role in which mental illness?
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A
Mania
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B
Schizophrenia
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C
Anxiety
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D
Depression
The best way to answer the question is Depression.
A. Mania
This would apply in a different scenario where the idea in “Mania” addresses a different mechanism or priority than the one emphasized by the stem The wording does not track the stem’s main cue, so selecting it would shift the nurse away from the most precise interpretation or priority.
B. Schizophrenia
This might be chosen when the idea in “Schizophrenia” addresses a different mechanism or priority than the one emphasized by the stem The wording does not track the stem’s main cue, so selecting it would shift the nurse away from the most precise interpretation or priority.
C. Anxiety
This would apply in a different scenario where the idea in “Anxiety” addresses a different mechanism or priority than the one emphasized by the stem The wording does not track the stem’s main cue, so selecting it would shift the nurse away from the most precise interpretation or priority.
D. Depression
This fits because The nurse should recognize that a decrease in norepinephrine levels would play a significant role in generating the symptoms of depression. The functions of norepinephrine include the regulation of mood, cognition, perception, locomotion, cardiovascular functioning, and sleep and arousal. Need: Physiological Integrity The underlying principle in the stem is best addressed by choosing the response that is both specific to the cue provided and consistent with evidence-informed psychiatric nursing practice. From a nursing standpoint, this selection guides assessment and interventions toward what is most clinically meaningful in the moment—risk reduction, safety, accurate appraisal, and support for adaptive coping.
Conclusion
This item turns on identifying the stem’s central cue and applying the correct concept to it in a straightforward way. The remaining options are close in topic but not as well matched to the stem’s demand.