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What medical device, first used in 1928 on polio patients, acted as a ventilation system by compressing and depressing the chest to simulate natural breathing patterns?

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Correct Incorrect Iron Lung - The iron lung provided clinical respiratory support to patients suffering from polio.

What medical device, first used in 1928 on polio patients, acted as a ventilation system by compressing and depressing the chest to simulate natural breathing patterns?

• Iron Lung
• Nebulizer
• Back Brace
• Leg Crutches