问题 单项选择题

每搏输出量占下列哪个容积的百分数称为射血分数

A.回心血量

B.心排出量

C.等容舒张期容积

D.心室收缩末期容积

E.心室舒张末期容积

答案

参考答案:E

探究题

       历史解谜:自古以来,树碑是为了立传。可出人意料的是,唐代女皇武则天却为自己立了一块“无字碑”,给后人留下-个难解之谜。有人认为,女皇立“无字碑”是为了夸耀自己的功德,因为她在位时政通人和,国富民强,对外号称“大周帝国”。说明她的功绩不是文字所能表达的。那么如果让你写一篇歌颂武则天功绩的碑文,你如何写呢?(关键是史实和评价)

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                              

                                                                                                                                                             

名词解释