Which of the following is characterized by cycles of vasospasms,typically in superficial tissues of fingers and toes?

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Raynaud disease is characterized by vasospasms in the small arteries of the fingers and toes, resulting in decreased blood flow and the typical triphasic color change (white, blue, red) in the affected areas. Guillain-Barré syndrome is a neurological disorder, nephrotic syndrome is a kidney disorder, and postpoliomyelitis is a condition that can occur years after a polio infection and affects the muscles and nerves.

Which of the Following Is Characterized by Cycles of Vasospasms,typically