缺氧时呼吸加深加快可调动未参与换气的肺泡，增大呼吸面积，并使胸内负压增大，促进静脉回流，增加心输出量。 - 查题网

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高等继续教育 / 病理生理学

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网络远程教育期末考试【病理生理学】模拟试题
缺氧时呼吸加深加快可调动未参与换气的肺泡，增大呼吸面积，并使胸内负压增大，促进静脉回流，增加心输出量。
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病理生理学

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