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Spinal muscular atrophy presents with bilateral symmetric weakness. True or False?

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Final answer:

Spinal muscular atrophy usually presents with bilateral symmetric weakness.

Step-by-step explanation:

Spinal muscular atrophy (SMA) is a genetic disorder that affects the motor neurons in the spinal cord. It is characterized by progressive muscle weakness and loss of muscle control. SMA usually presents with bilateral symmetric weakness, meaning that both sides of the body are affected equally. Therefore, the statement is true.

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