第2题: [单项选择](129~133题共用题干)
患者男性,36岁,因车祸内脏破裂大出血,欲行急诊手术治疗。去手术室之前,护士遵医嘱为患者建立静脉通道并行输血治疗。因时间紧,护士从血库取血后将血袋放入热水中提温,5分钟后给患者输入。当输血10分钟后,患者感到头部胀痛,出现恶心、呕吐、腰背部剧痛。
发生此反应,护士首选的护理措施是
A. 吸氧 B. 通知医生 C. 停止输血 D. 静脉注射碳酸氢钠 E. 送检剩余血,重做交叉配血试验 参考答案:D
第8题: [单项选择]The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they( ). A. were playing B. were to play C. have played D. played 参考答案:B 答案解析:
由句意可知,横线处的动作发生在过去之后,应用过去将来时。be to do sth.表示将来要做某事,此处应用were to do。故本题选B。