Essential tremor is described as which of the following?

Essential tremor is described as which of the following?

• A. A rare movement disorder
• B. The most common movement disorder
• C. A condition mostly causing tremors in the legs
• D. A disease identical to Parkinson's

Answer: (B)

Essential tremor is the most common movement disorder. It mainly causes an action tremor of the hands and arms during voluntary movement, and can also involve the head or voice in many people. This makes it far more prevalent than the tremor seen in Parkinson’s disease, which is typically a rest tremor and comes with other features like slowed movement and stiffness. It isn’t primarily a leg tremor, and it’s not identical to Parkinson’s disease, so describing it as the most common movement disorder best fits what essential tremor actually is.

Essential tremor is the most common movement disorder. It mainly causes an action tremor of the hands and arms during voluntary movement, and can also involve the head or voice in many people. This makes it far more prevalent than the tremor seen in Parkinson’s disease, which is typically a rest tremor and comes with other features like slowed movement and stiffness. It isn’t primarily a leg tremor, and it’s not identical to Parkinson’s disease, so describing it as the most common movement disorder best fits what essential tremor actually is.