[单项选择]患儿入院后2小时出现烦躁不安,面色和皮肤苍白,口唇和甲床轻度发绀,肢端湿冷,呼吸33次/分,心率120次/分,BP95/70mmHg。治疗包括() A. 快速输液,首选0.9%氯化钠,第1小时20ml/kg B. 甘露醇降颅压 C. 血压降低时可考虑使用血管活性药物 D. 第三代头孢菌素为首选抗生素 E. 以上都是
A. It was held in Melbourne, Australia. B. The Olympic Oath was not recited then. C. There was torch relay in the opening ceremony. D. The Olympic Flag was flown for the first time. 参考答案:D