One Possible Explanation the Text Gives for the Occurrence of Dementia

question 16

Multiple Choice

One possible explanation the text gives for the occurrence of dementia in Parkinson's disease is:

• A)the dementia is misdiagnosed.
• B)those with dementia differ in the level of severity of cognitive decline.
• C)motor difficulties cause increased dementia.
• D)demented PD patients are part of a subgroup with early-onset symptoms.