问题 单项选择题

对脑动脉瘤破裂的预后评估,最重要的是()

A.意识障碍的程度

B.脑动脉瘤的大小

C.血压上升的程度

D.偏瘫的有无

E.脑动脉瘤的多少

答案

参考答案:A

简答题

2006年4月16日晚,北京一夜之间“接纳”了三十万吨黄沙,顿使美丽的北京成为一坐泥城。请用所学知识回答下列问题

(1)上述材料反映什么问题?

                                                                                                                                                               

(2)解决这类问题的原则是什么?

                                                                                                                                                                

                                                                                                                                                               

(3)解决这类问题的方法措施有哪些?

                                                                                                                                                               

                                                                                                                                                               

单项选择题