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Which one of the following are distinctive signs of akinetic-rigid Parkinson's disease?

A. Hypokinesia
B. Freezing during movement
C. Resting tremor
D. All of the above

  • #1
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ANS: D
Rationale: The distinctive signs of akinetic-rigid Parkinson's disease include rigidity; hypokinesia (decreased movement); freezing during movement; visuoperceptive impairments; postural instability; resting tremor; and nonmotor signs including depression, psychosis, Parkinson's dementia, and autonomic dysfunction.

  • #2
Thank you for answering this question.