Conclusion Scientific and rigorous nursing pre, during and after operation could ensure hemoperfusion to be successful, which would increase the survival rate of the patients with severe poisoning.

结论术前、术中、术后科学严密的护理可以保证血液灌流治疗的顺利进行，提高重症药物中毒患者的抢救成功率。

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Results Through psychological nursing intervention, the intraoperative vital signs and moods pre and post operation of patients in the intervention group was better than that of the control group.

结果经过心理护理干预，干预组患者的术中生命体征和情绪变化情况均优于对照组。

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Objective To assess the effect of pre-operation nursing intervention on surgical patients'anxious psychology.

目的：探讨术前护理干预对外科手术患者焦虑心理的影响。

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