正确答案: A
超声心动图检查示室间隔增厚,舒张期其厚度与左室后壁厚度之比值1.3
题目:肥厚型心肌病的临床诊断主要依据
解析:A
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举一反三的答案和解析:
[单选题]关于卡介苗的叙述,下列哪一项是错误的?
结核性脑膜炎患儿,PPD试验阴性需接种卡介苗
解析:59.答案:D
[考点] 卡介苗的作用特点和接种对象
[分析] 接种卡介苗可使人体产生对结核杆菌的获得性免疫力,接种对象是未受感染的人群,主要是新生儿、儿童等,已受结核感染的人不宜接种,否则可能产生某种反应。接种卡介苗是安全的。结核性脑膜炎患儿即使PPD试验呈阴性反应,但已能确定是结核感染者,也不宜接种卡介苗。
[单选题]资本主义企业的生产成本是指生产商品( )
耗费的不变资本和可变资本
解析: 在资本主义生产中实际耗费的不变资本和可变资本表现为生产成本或成本价格,即资本主义生产费用,即k=C+v。
[单选题]和平共处五项原则的基础和核心是
互相尊重主权和领土完整
解析:[答案] A
[单选题]We may learn from Paragraph 4 that department stores were advised ________.
classify consumers into smaller groups
[单选题]男性,30岁,患消化性溃疡2年余,经常反复发作,曾用过多种药物治疗。下列用过的治疗药物中,属于保护胃黏膜的药物是
米索前列醇
[单选题]高钾血症的心电图表现不应为
出现U波
[单选题]Text 2The more women and minorities make their way into the ranks of management, the more they seem to want to talk a bout things formerly judged to be best left unsaid. The newcomers also tend to see office matters with a fresh eye, in the process sometimes coming up with critical analyses of the forces that shape everyone' s experience in the organization.
the opinions which contradict the established beliefs
解析:答案:A