目的 探究在低年资护士应急能力培训中应用情境模拟演练的效果。方法 以医院编制的《护理应急预案与安全告知》教材为基础,根据脑血管病专科发生的突发事件频率,设计8项情境模拟病例,选择医院脑血管病科21名低年资护士进行培训。结果 培训后护士急救相关理论知识及操作技能考核均合格,应急能力及各维度得分高于培训前（t=8.797,P<0.05）。结论 通过情境模拟演练方式对低年资护士进行培训,可有效提升护士的应急能力。

Objective To explore the effect of using scenario simulation to train the emergency response ability of junior nurses. Methods Eight emergency skills were selected based on the textbook of 《Nursing Emergency Plan and Safety》 and the frequency of cerebral diseases. Then eight scenario simulation cases were developed. Twenty-one junior nurses were trained by the 8 cases. Results It was showed that scores of all dimensions of nurses' emergency response ability were significantly higher than those before the training（t=8.797,P<0.05）. Conclusion Scenario simulation can effectively improve the emergency response ability of junior nurses.