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(18〜20题共用题干) 患者,男,48岁。“急性出血坏死性胰腺炎”术后 23天,已经深静脉导管行TPN治疗20天。今日突发寒 战、高热,T39.8T:、头痛、头晕,面色潮红。患者极度烦 躁、P 132次/分,R 36次/分。血常规检查:白细胞计数 25 X 109/L,中性核左移。此时考虑患者出现了静脉导 管感染引起脓毒症。 考虑为导管感染,以下处理措施哪项不妥( )
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