A nurse is reinforcing teaching with the family of a client who has a new prescription for donepezil. Which of the following therapeutic effects should the nurse inform the family to expect?

A. Donepezil is used to treat Alzheimer's disease and is expected to improve cognitive function. B. Donepezil is not indicated for pulmonary function improvement. C. Donepezil is not primarily used for seizure control. D. Donepezil does not typically affect urinary output.