问题 单项选择题

患者,女性,54岁。有甲亢病史,近日因过劳和精神刺激而出现失眠、心悸、胸闷。体检见心率160次/分,心电有明显的心肌缺血改变、窦性心律不齐。此时最好选用()

A.胺碘酮

B.奎尼丁

C.普鲁卡因胺

D.普萘洛尔

E.利多卡因

答案

参考答案:D

问答题

结合诗歌内容回答问题。     

1.这首诗借石灰表达了作者怎样的思想感情呢?

                                                                                                                                   

2.在诗中找出3个表现石灰坚强不屈品质的词,写在横线上。 

                                                                                                                                    

3.“粉骨碎身全不怕,要留清白在人间。”这两句借石灰之口,一语双关表达出作者怎样的人生追求呢? 

                                                                                                                                     

4.学习完《石灰吟》这首诗,你想对于谦说什么?

                                                                                                                                      

                                                                                                                                      

问答题 简答题