Lewy body dementia is commonly associated with which symptom?

• A. Severe memory loss only
• B. Progressive paralysis
• C. Visual hallucinations
• D. Early onset seizures

Answer: (C)

The key idea is that visual hallucinations are a hallmark feature of Lewy body dementia. People often experience vivid, well-formed visions and may see people or objects that aren’t there, especially early in the disease. This happens alongside fluctuating attention and sometimes parkinsonian motor signs, which helps distinguish Lewy body dementia from other dementias.

Memory loss is present but not the defining early symptom in Lewy body dementia the way it is in Alzheimer’s disease, so saying “severe memory loss only” isn’t the typical early picture. Progressive paralysis and early onset seizures aren’t characteristic of Lewy body dementia either, making visual hallucinations the best-supported symptom for this condition.