Paresis is defined as which clinical finding?

Study for the Parkinson’s Disease Exam. Engage with detailed flashcards and multiple-choice questions, each offering hints and explanations. Prepare effectively for your exam!

Multiple Choice

Paresis is defined as which clinical finding?

Explanation:
Paresis means a reduction in muscle strength, i.e., weakness in a muscle or group. It reflects diminished ability to generate force, often graded during manual muscle testing. Tremor is an involuntary rhythmic movement, numbness is loss of sensation, and dystonia is abnormal, sustained or intermittent muscle contractions causing distorted postures. So paresis is the correct description because it specifically denotes decreased strength rather than altered movement timing or sensation.

Paresis means a reduction in muscle strength, i.e., weakness in a muscle or group. It reflects diminished ability to generate force, often graded during manual muscle testing. Tremor is an involuntary rhythmic movement, numbness is loss of sensation, and dystonia is abnormal, sustained or intermittent muscle contractions causing distorted postures. So paresis is the correct description because it specifically denotes decreased strength rather than altered movement timing or sensation.

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