Certified Rehabilitation Counselor Practice

Which of the following describes akinesia?

1. An excessive and uncontrollable urge to move

2. A movement disorder that leads to a slowing or stiffening of movement

3. An overwhelming sense of dizziness

4. A disorder characterized by extreme fatigue

The correct answer is: A movement disorder that leads to a slowing or stiffening of movement

The term akinesia specifically refers to a movement disorder, most commonly associated with conditions such as Parkinson's disease, where there is a notable reduction in movement or an inability to initiate movement. This is characterized by a slowing of movement and stiffness, which aligns directly with the definition of akinesia. In individuals experiencing this condition, simple actions can become remarkably difficult and laborious, leading to a significant impact on daily functioning and quality of life. In contrast, the other options describe different physical or psychological conditions. The first option relates to hyperactivity or abnormal movement, which is the opposite of the lack of movement inherent in akinesia. The third option discusses dizziness, which can stem from various causes but is not related to the paralysis or lack of movement seen in akinesia. The fourth choice refers to fatigue, which can be a symptom in many conditions but does not specifically capture the essence of akinesia as a movement-related disorder. Thus, the correct definition of akinesia is effectively captured by the description of a movement disorder that leads to a slowing or stiffening of movement.