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What is one of the common physical manifestations of a stroke?

  1. Severe headaches

  2. Loss of perceptual awareness

  3. Nerve damage in extremities

  4. Weakness in one side of the body

The correct answer is: Weakness in one side of the body

One of the common physical manifestations of a stroke is weakness in one side of the body, known as hemiparesis. This occurs due to the disruption of blood flow to specific areas of the brain responsible for muscle control and coordination. When a stroke happens, it typically affects one hemisphere of the brain, leading to motor impairments that can cause weakness or paralysis on the opposite side of the body. This condition is often referred to as "hemiplegia" when paralysis is complete or "hemiparesis" when it involves weakness. Recognizing this symptom is crucial in identifying a stroke and enables prompt medical treatment, which can significantly improve recovery outcomes.