患者,女性,75岁,因反复阵发性腹部绞痛半月,加重一天入院,紧急剖腹探查,示急性绞窄性肠梗阻,伴肠段坏死,手术切除坏死肠段后转入ICU。次日心率142次/...

作者: rantiku 人气: - 评论: 0
问题 患者,女性,75岁,因反复阵发性腹部绞痛半月,加重一天入院,紧急剖腹探查,示急性绞窄性肠梗阻,伴肠段坏死,手术切除坏死肠段后转入ICU。次日心率142次/分,血压82/40mmHg,CVP2mmHg,尿量25ml/3h,此时下列哪项处理最合适
选项 A、呋塞米(速尿)40mg静脉推注 B、氢溴酸山莨菪碱(654-2)20mg静脉推注 C、平衡液1000ml静脉滴注,进一步观察 D、碳酸氢钠125ml静脉滴注 E、多巴胺2mg静脉推注
答案 C
解析

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