【简答题】男性,28岁。心悸气短10年,胸闷、胸痛,活动中晕厥发作,下肢水肿。查体:心脏大,心尖部舒张期杂音,胸骨左缘第3肋间3/6收缩期杂音,肝大,下肢水肿。心电图:房颤,超声二尖瓣,主动脉瓣增厚,开放受限。本例诊断是A、感染性心内膜炎心衰 B、扩张型心肌病 C、风心病,二尖瓣狭窄并主动脉瓣狭窄 D、风心病,二尖瓣窄漏并主动脉瓣窄漏 E、风心病,二尖瓣狭窄并主动脉瓣关闭不全 该患者胸痛及晕厥的原因是由于A...
【简答题】What can be done about mass unemployment? All the wise heads agree: there’re no quick or easy answers. There’s work to be done, but workers aren’t ready to do it—they’re in the wrong places, or they h...
【简答题】What can be done about mass unemployment? All the wise heads agree: there’re no quick or easy answers. There’s work to be done, but workers aren’t ready to do it—they’re in the wrong places, or they h...
【简答题】保险合同中并不是所有的保险都是适用损失补偿原则的,也有一些例外情况,下列属于损失补偿原则的例外的是( )。
【判断题】They have the wrong tickets.