肺泡弹性减弱和(或)小支气管痉挛或炎症可引起A．吸气性呼吸困难B．呼气性呼吸困难C．中毒性呼吸困难D．心原性呼吸困难E．混合性呼吸困难

作者: rantiku 人气: - 评论: 0

问题肺泡弹性减弱和(或)小支气管痉挛或炎症可引起

选项 A．吸气性呼吸困难 B．呼气性呼吸困难 C．中毒性呼吸困难 D．心原性呼吸困难 E．混合性呼吸困难

答案 B

解析

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