第8题: [单项选择]高渗性缺水的治疗主要是纠正高渗状态,下列液体中首选() A. 等渗盐水 B. 5%葡萄糖溶液 C. 平衡盐溶液 D. 10%葡萄糖溶液 E. 5%葡萄糖氯化钠溶液 参考答案:B 答案解析:高渗性缺水的治疗原则,如能通过胃肠道补充则应充分利用消化道补液,包括口服或通过鼻胃管灌注,水分一般能较快吸收,比较安全。但在重度脱水或急需补液扩充血容量时,或患者有明显呕吐、肠梗阻、腹泻时,则应经静脉
第19题: [单项选择]A. You need to go to Brazil to do a translation course. B. Your Portuguese is not good enough for translating this contract. C. Our new secretary can type the contract in Portuguese for you. D. The secretary might be able to help you with the translation. 参考答案:B 答案解析:[解析] Are you looking for someone who can translate this contract into Portuguese What about our