问题 多项选择题

骨样骨瘤的临床特点

A.男:女为3:1

B.疼痛为主,尤以夜间疼痛剧烈

C.发病率依次为:腰椎、颈椎、胸椎

D.X线表现为:一个直径小于1cm的椭圆或圆形中心,X线透明区周围被一均匀的硬化带所包绕的病变

E.治疗以手术为主

答案

参考答案:A,B,C,D,E

解析:[解题思路] 骨样骨瘤的临床特点:①男:女为3:1;②疼痛为主,尤以夜间疼痛剧烈;③发病率依次为:腰椎、颈椎、胸椎;④X线表现为:一个直径小于1cm的椭圆或圆形中心,X线透明区周围被一均匀的硬化带所包绕的病变;⑤治疗以手术为主。以上五点均是骨样骨瘤的特点。

材料分析题

中学生小顾,最近老是遇到烦心事:父母先后下岗了,家里生活困难;上课因走神又被老师批评了一顿;刚刚又和好朋友发生了误会,心里很别扭;根本无心学习,成绩急剧下降。闷闷不乐的小顾在操场上转来转去,心想“我真倒霉”。结合所给材料,运用所学的知识回答问题:

(1)人的情绪能够调控吗?为什么?

                                                                                                                                                               

                                                                                                                                                             

(2)情绪犹如双刃剑,说说情绪的积极作用与消极作用

                                                                                                                                                              

                                                                                                                                                             

                                                                                                                                                             

(3)请你帮助小顾调节一下情绪。

                                                                                                                                                             

                                                                                                                                                             

单项选择题