问题 单项选择题 A1/A2型题

诊断加德纳菌性 * * 炎的实验室依据是()

A.线索细胞

B.闪光细胞

C.移行上皮细胞

D.柱状上皮细胞

E.小圆上皮细胞

答案

参考答案:A

解析:线索细胞是诊断加德纳菌性 * * 炎的重要指标。主要特征是, * * 鳞状上皮细胞黏附了大量加德纳菌及其他短小杆菌,镜下可见鳞状上皮细胞边缘呈锯齿状,细胞趋向溶解或已经溶解,核模糊不清,细胞表面覆盖大量加德纳菌和其他短小杆菌,使上皮细胞表面毛糙,有斑点和大量细小颗粒。其他选项均为尿路感染时出现的细胞。

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