动物机体缺氧时，可视黏膜会出现(?)。A．发绀B．苍白C．黄染D．潮红E．暗红

作者: rantiku 人气: - 评论: 0

问题动物机体缺氧时，可视黏膜会出现(?)。

选项 A．发绀 B．苍白 C．黄染 D．潮红 E．暗红

答案 A

解析

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