第11题:[判断题]. (判断题,)Social responsibility refers to the idea that businesspeople should favor decisions that have both good economic and social consequences. A.正确 B.错误 参考答案:A Learning Objective: 05.-01. Understand the ethical issues faced by international businesses
第19题: [单项选择]毛细血管搏动征可见于()。 A. 二尖瓣狭窄 B. 二尖瓣关闭不全 C. 主动脉瓣狭窄 D. 主动脉瓣关闭不全 参考答案:D 答案解析:用手指轻压病人指甲末端或以玻片轻压病人口唇黏膜,可使局部发白,当心脏收缩时则局部又发红,随心动周期局部发生有规律的红白交替即为毛细血管搏动征。见于主动脉瓣重度关闭不全或外周毛细血管壁扩张。