第3题: [多项选择]男性,30岁。头痛、头晕,伴血压高2年。体检:BP190/110mmHg(右),180/100mmHg(左),心率76次/分,中上腹部可闻及血管杂音。辅助检查:血钾4.0mmol/L,钠140mmol/L,氯96mmol/L,空腹血糖7.0mmol/L。下列哪些检查对该患者没有必要() A. 测上下肢血压 B. 双侧肾脏CT和CTA检查 C. 肾动脉造影 D. 心电图 E. 冠脉造影 F. 运动平板 G. 立卧位血肾素、血管紧张素、醛固酮测定 H. OGTT试验 参考答案:E, F
第28题: [单项选择]Questions 25 to 26 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. What is the topic of the news A. Riots. B. Hunger. C. Food prices. D. Peace forc 参考答案:C 答案解析:[听力原文] 25-26 United Nations Secretary General Ban Ki-moon says he will head a task force to