The nurse has been teaching the caregiver about Aricept. The nurse knows teaching has been effective by which of the following statements?

Let's hope this medication will stop the Alzheimer's disease from progressing any further

It is important to take this medication on an empty stomach

I'll be eager to see if this medication makes any improvement in concentration

This medication will slow the progress of Alzheimer's disease temporarily

Answer and Explanation

The Correct Answer is D

Choice A reason: Aricept (donepezil) is a cholinesterase inhibitor that increases acetylcholine levels in the brain, temporarily improving cognitive symptoms in Alzheimer’s disease. It does not stop disease progression, as Alzheimer’s involves progressive neuronal loss due to amyloid plaques and tau tangles. This statement is scientifically inaccurate, as no medication halts Alzheimer’s neurodegenerative process.

Choice B reason: Taking Aricept on an empty stomach is not required, as it can be taken with or without food. Its absorption is not significantly affected by food, as it is metabolized hepatically via CYP2D6 and CYP3A4. This statement is incorrect, as it misrepresents the administration guidelines, potentially causing unnecessary restrictions for the patient.

Choice C reason: While Aricept may improve concentration by enhancing cholinergic activity in Alzheimer’s, this statement focuses on expectation rather than understanding its therapeutic role. It does not address the drug’s primary effect of temporarily slowing cognitive decline. Concentration improvement is a secondary benefit, not the primary mechanism, making this less precise scientifically.

Choice D reason: Aricept temporarily slows Alzheimer’s disease progression by inhibiting acetylcholinesterase, increasing acetylcholine, and supporting cognitive function in mild to moderate cases. It does not cure or stop the disease, as neuronal degeneration continues due to amyloid and tau pathology. This statement accurately reflects the drug’s mechanism and temporary symptomatic relief, aligning with clinical evidence.

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Correct Answer is A

Explanation

Choice A reason: Offering dessert to stop yelling uses bargaining, not distraction, and may reinforce agitation in Alzheimer’s, where cortical and amygdala damage impairs emotional regulation. This approach risks escalating distress by focusing on the behavior, which the client cannot control due to neurocognitive deficits, making it ineffective.

Choice B reason: Asking if the client wants to finish the meal focuses on the agitation’s context, potentially worsening distress in Alzheimer’s due to impaired reasoning from cortical degeneration. This confrontational approach does not redirect attention, failing to leverage preserved procedural memory, which distraction techniques use to calm neurobiological agitation.

Choice C reason: Suggesting to watch television is a distraction technique, redirecting attention from agitation triggers in Alzheimer’s. By engaging preserved sensory and procedural memory, it reduces amygdala-driven emotional distress without confronting cognitive deficits, aligning with neurobiological strategies to manage agitation and promote calm in dementia care.

Choice D reason: Stating misunderstanding focuses on the client’s communication deficits, likely increasing frustration in Alzheimer’s due to hippocampal and cortical damage. This does not distract from agitation triggers and may exacerbate distress, as the client cannot process or correct their behavior, making it an ineffective response compared to redirection.

A. Promote the client’s safety B. Help to promote the client's self-esteem C. Help the client cope with stress and emotions D. Establish a support system in the client's community

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.

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The nurse has been teaching the caregiver about Aricept. The nurse knows teaching has been effective by which of the following statements?

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Naxlex Comprehensive Predictor Exams

Correct Answer is A

Explanation

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

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