问题 单项选择题

下面关于KerleyB线的描述哪一项是错误的

A.是肺野内长约1~2 cm、厚度为0.5~1 mm横行致密线状影

B.由多种原因引起的小叶间隔肥厚

C.常见于肋膈角与胸膜面大致垂直

D.偶见于中肺野

E.也可见于上肺野

答案

参考答案:E

材料分析题

某校初中学生凌锋很想上进,但他周围总有几个人经常邀请他去游戏机室玩游戏机,每次他想不去,但经不起那几个人的邀请,结果学习越来越差。请运用所学的知识回答:

(1)凌锋学习成绩越来越差的主要原因在哪里?

                                                                                                                                                               

(2)我们青少年为什么要培养坚强意志?

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                              

(3)你认为他怎样才能摆脱这种不利影响?

                                                                                                                                                              

                                                                                                                                                              

判断题