问题 单项选择题

女性,30岁,心悸、气短、下肢水肿1年。查体:呼吸困难,颈静脉怒张,心界向两侧扩大,有舒张期奔马律,心3/6级收缩期吹风样杂音,肝肋下3cm,X线:心影向两侧增大。经强心、利尿治疗2个月后,症状基本消失,心界明显缩小,心脏杂音较前减轻,奔马律消失,最可能的诊断是()

A.风湿性心脏病二尖瓣关闭不全

B.急性心肌炎

C.急性心包炎

D.肥厚型梗阻性心肌病

E.原发性扩张型心肌病

答案

参考答案:E

简答题

作为中学生,我们参与社会经济生活,除关注国家经济建设外,主要表现于日常的消费和理财。然而,在消费中,我们及家人都难免遇到这样或那样的“烦恼”。请仔细阅读下 * * 个情景,运用合理消费的有关知识问答问题。

情境①父母要购买价格比较低的有氟冰箱?

做法                                                                                                                                                      

理由                                                                                                                                                       

情境②一些同学拥有了某一名牌的商品,他们怂恿你也购买?

做法                                                                                                                                                       

理由                                                                                                                                                        

情境③平时节省下来的零用钱可以做什么?

做法                                                                                                                                                       

理由                                                                                                                                                       

单项选择题