[单选题]患儿,男,5岁。因“高热、头痛伴烦躁不安3天,时有抽搐发生”收入院。查体:体温41℃,呼吸32次/min;神志清,颈项强直。实验室检查:血白细胞15x10/L,中性粒细胞0. 82;脑脊液:有核细胞数100x10/L,蛋白400mg/L,糖和氯化物正常。临床诊断为流行性乙型脑炎。目前首要的护理措施是( ) A. 使用脱水剂预防抽搐 B. 给氧以改善呼吸困难 C. 应用抗病毒药物 D. 静脉补液维持水和电解质平衡 E. 采用物理降温和退热药降低体温
第31题: [单项选择]Where does this conversation probably take place [A] In a department. [B] In a restaurant. [C] In a factory. 参考答案:A 答案解析:[听力原文] M: Can I use a credit card to buy the shirt F: I’m sorry, sir. The machine is broken t
第32题: [单项选择]华为NE80E的长期工作环境湿度范围是() A. 5%RH~85% B. 5%RH~65% C. 5%RH~75% D. 0%~95% 参考答案:A