患者,男,45岁,因“下肢蜂窝织炎”入院。近几天来,患者自觉全身无力,头痛,1日内体温忽高忽低,波动在37.8?40.0°C,脉搏增快;白细胞计数增加。 ...

作者: tihaiku 人气: - 评论: 0
问题 患者,男,45岁,因“下肢蜂窝织炎”入院。近几天来,患者自觉全身无力,头痛,1日内体温忽高忽低,波动在37.8?40.0°C,脉搏增快;白细胞计数增加。 为协助诊断、治疗,需采血做血培养,取血量为
选项 A.5ml B.8ml C.10ml D.15ml E.2ml
答案 A
解析 一般血培养取血5ml,亚急性细菌性心内膜炎患者,为提高培养阳性率,采血量需增至10?15ml。

相关内容:患者,下肢,蜂窝,织炎,入院,全身,无力,日内,体温,波动,脉搏,增快,白细胞

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