Eilene has been diagnosed with Parkinson's disease. Her doctor said that he isn't surprised because many patients with severe _____ dysfunction, as Eilene also has, end up developing Parkinson's disease.
A) olfactory
B) gustatory
C) auditory
D) vestibular

Question

Quizplus · Accepted Answer

Olfactory dysfunction, or a reduced ability to smell, is a common early symptom of Parkinson's disease, and many patients with severe olfactory dysfunction may develop Parkinson's disease.

Eilene Has Been Diagnosed with Parkinson's Disease