单选题:慢性肺心病心力衰竭时,以下哪种情况下使用强心剂( ) 题目分类:临床执业助理医师 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: 慢性肺心病心力衰竭时,以下哪种情况下使用强心剂( ) A.感染已控制,利尿剂无效 B.心率大于120次/分 C.明显气急发绀 D.两肺底湿性哕音 E.肺动脉高压 参考答案: 答案解析:
根据韦伯运输区位法则的一般规律,当原料指数( )时,产品的生产地多设于原料产地。 根据韦伯运输区位法则的一般规律,当原料指数( )时,产品的生产地多设于原料产地。A.大于1 B.接近于0 C.小于1 D.接近于1 分类:临床执业助理医师 题型:单选题 查看答案
Finding a job can be ________ and disappointing, and therefo Finding a job can be ________ and disappointing, and therefore it is important t 分类:临床执业助理医师 题型:单选题 查看答案
Small as it is, the ant is as much a creature as ________ al Small as it is, the ant is as much a creature as ________ all other animals on e 分类:临床执业助理医师 题型:单选题 查看答案
Mr. Jones holds strong views against video games and _______ Mr. Jones holds strong views against video games and ________ the closing of all 分类:临床执业助理医师 题型:单选题 查看答案