Seasonal Affective Disorder is a disturbance of mood and behavior accompanied by at least 5 key features for at least 2 weeks.

True

False

Answer and Explanation

The Correct Answer is False

Choice A reason: Seasonal Affective Disorder (SAD) is a subtype of major depressive disorder with a seasonal pattern, requiring at least two major depressive episodes in a seasonal pattern over two years, not necessarily five key features for two weeks. The diagnostic criteria involve symptoms like low mood, anhedonia, and fatigue, but the two-week duration with five symptoms applies to major depression generally, not specifically SAD, which emphasizes seasonal recurrence.

Choice B reason: The statement is false because Seasonal Affective Disorder is defined by recurrent depressive episodes tied to specific seasons, typically winter, rather than a strict requirement of five key features for two weeks. SAD involves symptoms like hypersomnia and carbohydrate craving, but the diagnostic focus is on the seasonal pattern, not the exact symptom count or duration stated.

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Correct Answer is A

Explanation

Choice A reason: In severe PTSD exacerbation, flashbacks and hypervigilance indicate amygdala hyperactivity and impaired prefrontal cortex regulation, increasing risk of impulsive or self-harming behaviors. Ensuring safety addresses immediate dangers, as heightened arousal can lead to disorientation or panic, necessitating a secure environment to stabilize the client’s neurobiological stress response.

Choice B reason: Promoting self-esteem is valuable in PTSD but secondary to safety. Low self-esteem may stem from trauma-related guilt, linked to serotonin dysregulation, but does not pose immediate risk. Flashbacks and hypervigilance, driven by amygdala overactivity, require urgent safety measures to prevent harm during acute episodes.

Choice C reason: Helping cope with stress and emotions is important in PTSD management, addressing cortisol dysregulation and amygdala hyperactivity. However, during severe exacerbation with flashbacks, safety is the priority, as acute episodes can lead to disorientation or self-harm. Coping strategies are secondary to stabilizing the immediate neurobiological crisis.

Choice D reason: Establishing a community support system aids long-term PTSD recovery by enhancing oxytocin-mediated emotional regulation. However, during acute exacerbation with flashbacks, immediate safety is critical due to heightened amygdala-driven arousal. Community support is a secondary intervention, as it does not address the urgent risk of harm in acute episodes.

A. Thank you. I think you are special too B. I suspect you want something from me. What is it? C. Are you thinking of suicide? D. You probably say that to all your nurses

Correct Answer is C

Explanation

Choice A reason: Responding positively to flattery risks reinforcing manipulative behavior and does not address potential underlying distress. The client’s statement may reflect emotional dysregulation or suicidal ideation, common in psychiatric conditions with serotonin imbalances. This response fails to probe for serious neurobiological risks, missing a critical assessment opportunity.

Choice B reason: Assuming the client wants something is confrontational and dismissive, ignoring potential suicidal ideation or emotional distress. The statement may reflect serotonin-driven mood instability or a cry for help, requiring sensitive exploration. This response risks alienating the client, missing neurobiological cues for underlying psychiatric concerns.

Choice C reason: Asking about suicidal thoughts is appropriate, as the client’s statement may signal ideation, linked to serotonin dysregulation and prefrontal cortex deficits. Such expressions can indicate despair or intent in psychiatric conditions, necessitating direct assessment to ensure safety and address potential neurobiological imbalances driving suicidal behavior.

Choice D reason: Dismissing the statement as insincere ignores potential distress signals, such as suicidal ideation or emotional dysregulation from serotonin imbalances. This response fails to engage the client’s underlying neurobiological state, risking missed opportunities to assess serious psychiatric concerns and provide appropriate intervention or support.

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Seasonal Affective Disorder is a disturbance of mood and behavior accompanied by at least 5 key features for at least 2 weeks.

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a client admitted with severe exacerbation of posttraumatic stress disorder that is experiencing flashbacks and hypervigilance. Which is the priority for the nurse to address when caring for this client?

Correct Answer is A

Explanation

A client says to the nurse, "You are the best nurse I've ever met. I want you to remember me." What is an appropriate response by the nurse?

Correct Answer is C

Explanation

Which of the following principles should the nurse apply when planning nursing care for a client who was admitted after a suicide attempt?

Which nursing diagnosis should be most useful for clients with anxiety disorders for whom the following defining characteristics have been identified: avoidance, poor concentration, nightmares, hypervigilance, exaggerated startle response, detachment, numbing, and flashbacks?

Seasonal Affective Disorder is a disturbance of mood and behavior accompanied by at least 5 key features for at least 2 weeks.

Which of the following statements by the caregiver of a client newly diagnosed with dementia requires further intervention by the nurse?

A client with advanced Alzheimer's disease keeps searching the unit for her mother who died many years ago. How should the nurse respond?

A client has been admitted in withdrawal delirium. He is dehydrated and has a bruised, swollen tongue. He is experiencing illusions and auditory hallucinations and is confused. In developing a care plan for this client, what measure should the nurse include to ensure physiologic stability?