【单选题】When the child uses 'beautiful' to respond to the mother, it shows that
A.
the child loves certain words better than others
B.
the word 'beautiful' is used more by children
C.
reading has improved the child's language
D.
the child has the ability to correct parents
【多选题】关于共济失调毛细血管扩张综合征,叙述正确的有()
【简答题】Babinski征阳性可见于:( ) A.共济失调 B.2岁内正常小儿 C.脑膜炎 D.锥体束损害 E.昏迷病人
【单选题】男,55岁,头痛40余天,呕吐2天伴共济失调。化验检查:脑脊液蛋白:2006mg/l,细胞数60个/mmMRI平扫显示不佳,增强扫描后见脑膜强化及脑内小结节状强化以脑膜强化为明显,据此最可能的诊断为( )
【单选题】项韧带和黄韧带的主要成份是弹性纤维,对二者施加低载拉伸负荷时,其伸长变形程度为原长度的 。
【单选题】患儿,男,8岁。异常皮肤色素沉积并智力降低1年。查体显示患者有小脑共济失调和痉挛性肢瘫。血液生化检查发现长链脂肪酸含量高于正常。MRI见双侧室三角区周围白质内出现对称性大片长T1长T2信号灶,累及胼胝体,增强检查边缘出现强化,双侧顶枕叶脑沟增宽。该病最可能的诊断是()。