问题 单项选择题

关于原发性硬化性胆管炎,下列观点错误的是

A.肝内外胆管无明显扩张

B.反复发作性黄疸、发热

C.胆管造影示“枯枝征”

D.只影响肝外胆管

E.常见于溃疡性结肠炎、克罗恩病患者

答案

参考答案:D

解析:原发性硬化性胆管炎可影响肝内外胆管。

材料分析题

2009年9月24日是全国第四个科普日活动日,某校准备开展丰富多彩的科普活动,假设你是该校学生,也请你参与这项活动。

(1)出一期科普墙报。如果你来组织本期墙报的举办,你将选用哪些知识作为墙报的内容? 

                                                                                                                                                             

                                                                                                                                                             

(2)你认为中学生应怎样培养自己的创新精神和实践能力? 

                                                                                                                                                              

                                                                                                                                                               

                                                                                                                                                             

单项选择题 A1型题