题目内容：
男性，28岁。平素体健。受凉劳累后高热3天来诊，伴咳嗽、咳铁锈色痰。胸片示右上叶大片实变阴影。以下经验性抗生素治疗哪项欠妥
A．青霉素
B．红霉素
C．头孢唑啉
D．罗红霉素
E．头孢哌酮
参考答案：【答案仅供学习，请勿对照自行用药等】
选择题：男性,28岁。平素体健。受凉劳累后高热3天来诊,伴咳嗽、咳铁锈色痰。胸片示右上叶大片实变阴影。以
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