A 67-year-old man on a geriatric inpatient unit with no high school education scored 30 on the St. Louis University Mental Status Exam (SLUMS). What does this score indicate?

Choice A reason: Mild dementia corresponds to lower SLUMS scores; a score of 30 is higher than the cutoff for mild impairment. Choice B reason: Moderate dementia would present with a substantially lower SLUMS score. Choice C reason: Severe dementia is associated with very low SLUMS scores well below 20. Choice D reason: A SLUMS score of 30 indicates normal cognitive function, even considering lower education level.