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【单选题】
,67岁,反复心绞痛2年,今晨突然胸骨后持续疼痛,休息.含服硝酸甘油均无缓解,持续3h,伴有烦躁.出汗,家属搀扶步入急诊室。查体:面色苍白,血压96/64mmHg,心率90/min,心电图V1-V5导联ST段弓背上台0.3~0.5mv。护士处理正确的是A.
立即送入循环科病房
B.
立即嘱病人卧床,给予吸氧.心电监护
C.
协助病人立即补液
D.
立即心外按压
E.
分诊护士立即给病人吸氧.监护
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