下列哪种气体不能用于超声造影:A.空气B.二氧化碳气体C.氟碳气体D.纯氮气体

作者: rantiku 人气: - 评论: 0
问题 下列哪种气体不能用于超声造影:
选项 A.空气 B.二氧化碳气体 C.氟碳气体 D.纯氮气体
答案 D
解析

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