A nurse in a long-term care facility is providing care for a client who has been receiving donepezil. Which of the following findings indicates that the medication is effective?

A. Enhanced mood is not a primary effect of donepezil; it is not an antidepressant. B. Increased food intake is not an expected outcome of donepezil. C. Donepezil is a cholinesterase inhibitor used to slow cognitive decline in Alzheimer’s disease, so improved memory function indicates effectiveness. D. While donepezil may help with cognitive function, it does not necessarily restore full independence in ADLs.