皮皮学，免费搜题
登录
搜题
【单选题】
关于小儿发育的论述中，下列哪一项是不正确的A.
6岁以下小儿肝脏可在肋缘下2～3cm处扪及
B.
3个月以内脾脏在肋缘下及不正常
C.
小儿膀胱潴留时可位耻骨上摸到
D.
2岁以内小儿Babinski征阳性有病理意义
E.
新生儿唾液分泌4个月时达成人水平
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Over the years, (1) working hours have shrunk, people found that they had more free time on their (2) to spend on leisurely activities. Sitting home with a book could only (3) so far, and thus an enti...
【简答题】某单片机 P0 口与 8 个发光二极管相连,当引脚为低电平时,发光二极管点亮,试编程使它们轮流点亮(跑马灯效果,汇编使用延时函数 DELAY ; C 语言提供 void delay_nms(unsigned char i) 函数 ) 。
【简答题】某单片机 P0 口与 8 个发光二极管相连,当引脚为低电平时,发光二极管点亮,请编写彩灯闪烁程序。 ( 汇编使用延时函数 DELAY ; C 语言提供 void delay_nms(unsigned char i) 函数 )
【简答题】某单片机 P0 口与 8 个灯相连, P0.0 控制灯 D0 ,P0.1 控制灯 D1,依次类推 , 当引脚为低电平时,灯点亮,请编写控制程序,使 D0 、 D2 、 D4 、 D6 灯,与 D1 、 D3 、 D5 、 D7 灯交替闪烁。 ( 汇编使用延时函数 DELAY ; C 语言提供 void delay_nms(unsigned char i) 函数 )
【简答题】Over the years, (1) working hours have shrunk, people found that they had more free time on their (2) to spend on leisurely activities. Sitting home with a book could only (3) so far, and thus an enti...
【简答题】Over the years, (1) working hours have shrunk, people found that they had more free time on their (2) to spend on leisurely activities. Sitting home with a book could only (3) so far, and thus an enti...
【简答题】Over the years, (1) working hours have shrunk, people found that they had more free time on their (2) to spend on leisurely activities. Sitting home with a book could only (3) so far, and thus an enti...
【单选题】下列哪项属于慢性阻塞性肺病?( )
A.
慢支、哮喘、肺气肿
B.
慢支、支扩、哮喘
C.
没有气流阻塞的慢支、肺气肿
D.
有气流不可逆阻塞的慢支、肺气肿
E.
有气流阻塞的哮喘、支气管扩张
相关题目：
参考解析：
知识点：
题目纠错 0
发布
