【单选题】
某医院诊室来了一位原因不明的急性中毒患者，已有脑水肿、昏迷和呼吸抑制临床表现。此时护士在配合医生抢救时，下列哪项护理措施不妥___
A. 快速静脉滴注脱水剂
B. 采集标本作毒物鉴定
C. 必要时气管切开
D. 急送高压氧舱
E. 经予流质鼻饲
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答案
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