ATI nsg 133 Mental Health Exam

Extract:

Question 1 of 5

A nursing instructor is teaching about donepezil (Aricept). A student asks, 'How does this work? Will this cure Alzheimer's disease (AD)?' Which appropriate statement will the instructor make?

A. Donepezil (Aricept) encourages production of acetylcholine, a chemical in the brain necessary for memory processes. It delays the progression of the disease.' B. Donepezil (Aricept) delays the destruction of dopamine, a chemical in the brain necessary for memory processes. Although most effective in the early stages, it serves to delay, but not stop, the progression of the disease.' C. Donepezil (Aricept) delays the destruction of acetylcholine, a chemical in the brain necessary for memory processes. Although most effective in the early stages, it serves to delay, but not stop, the progression of the disease.' D. Donepezil (Aricept) encourages production of dopamine, a chemical in the brain necessary for memory processes. It delays the progression of the disease.'

Correct Answer: C

Rationale: The correct answer is C because donepezil (Aricept) works by inhibiting the breakdown of acetylcholine, a neurotransmitter crucial for memory processes. By delaying the destruction of acetylcholine, donepezil helps improve memory and cognitive function in patients with Alzheimer's disease.
Choice A is incorrect because donepezil does not encourage the production of acetylcholine but rather delays its breakdown.

Choices B and D are incorrect because donepezil does not target dopamine but acetylcholine.
Therefore, the most appropriate statement the instructor would make is that donepezil delays the destruction of acetylcholine, which is necessary for memory processes in Alzheimer's disease.

Question 2 of 5

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Question 5 of 5

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ATI nsg 133 Mental Health Exam | Nurselytic

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