Topic: Normal Pressure Hydrocephalus
Subject: Medicine
A previously alert, otherwise healthy 74-year-old black male has a history of slowly developing progressive memory loss and dementia associated with urinary incontinence and gait disturbance resembling ataxia.
This presentation is most consistent with:

A. Normal pressure hydrocephalus

B. Alzheimers disease

C. Subacute sclerosing panencephalitis

D. Multiple sclerosis

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