问题 单项选择题

患者,女性,60岁。既往糖尿病病史10余年,高血压病史5年。因反复胸闷、胸痛10天入院。查:BP160/100mmHg,双肺呼吸音粗,未闻及干湿啰音,心脏不大,无杂音。心电图示I、aVL导联Q波形成。用于确诊的首选最佳检查是()

A.血白细胞总数及血沉

B.心室造影

C.放射性核素

D.心脏超声

E.冠状动脉造影

答案

参考答案:E

解析:患者有多年高血压、糖尿病病史,本次因胸闷、胸痛入院,心电图提示高侧壁Q波形成,应尽早行冠状动脉造影术,明确有无冠状动脉病变及行相应治疗。

写作题
随着留学热潮的不断升温,“微留学”也迅速进入学生的视野。“微留学”是指学生通过利用假期时间组团去国外名校进行短期的游历和学习,对留学生活有个初步体验。对此,你们班举行了一次以“中学生是否应该进行微留学”为主题的班会。下表是讨论的结果,请根据下表用英语写一篇文章并发表你的观点。
参考词汇:微留学short-term overseas study tours或micro study tours
虚荣心vanity
赞成:60%
反对:40%
(1)更好的了解国外名校;
(2)提前体验留学生活。
(1)费用太高,多数家庭无力承担;
(2)有些学生“留学”是为了跟风、炫耀。
你的观点……
 
注意:词数120左右。
                                                                                           
                                                                                           
                                                                                           
                                                                                           
                                                                                           
                                                                                           
                                                                                           
                                                                                           
                                                                                          
                                                                                           
                                                                                           
                                                                                           
                                                                                           
                                                                                           
                                                       
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