【单选题】【消耗次数:1】
下列不属于肺根结构的是
肺动、静脉
主支气管
淋巴结
段支气管
神经
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相关题目
【单选题】 下列关于左、右主支气管的描述错误的是
①  气管在隆凸处分为左、右主支气管
②  右主支气管较左主支气管粗、短、直
③  进行气管插管时,若插入过深时易 误插入右主支气管
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