第23题: [单项选择]1岁男婴,腹泻、呕吐4~5d,12h无尿,体检:神志模糊,面色苍灰,口唇樱红,呼吸深快,前囟、眼窝深凹,哭无泪,皮肤弹性差,有花纹,四肢冰冷,脉细弱,心肺未见异常,腹稍胀。应紧急给予的治疗为 A. 1:1液20ml/kg,静脉推注 B. 3:2:1液180ml/kg,静脉滴注 C. 2:1等张含钠液20ml/kg,静脉推注 D. 1.4% NaHCO3 50ml/kg,静脉推注 E. 3:1液 150ml/kg,静脉滴注 参考答案:C 答案解析:[解析] 根据患儿的临床表现,应考虑重度脱水、代谢性酸中毒、低血容量性休克,紧急处理应扩容和纠酸,而2:1等张含钠液具备上述两点。
第31题: [单项选择]According to Janet, the factor that would most affect negotiations is________. A. English language proficiency B. different cultural practices C. different negotiation tasks D. the international Americanized style 参考答案:B