脊髓型痉挛的特点有() ["A．节段性多突触通路抑制的撤除","B．通过累积性兴奋缓慢而渐进式地达到兴奋状态","C．一个节段的传入活动可引起多个节段以外的肌肉的反应","D．屈肌和伸肌可同时高度兴奋","E．反射活动迅速增高"]
试述免疫学检查对传染病的诊断价值。
若欲显示狭窄血管，最准确的宜选用() ["A．3D－TOF","B．2D－TOF","C．3D－PC","D．2D－PC","E．3D-CE-MRA"]
肌张力评定量表有() ["A．Ashworsh痉挛量表","B．股内收肌张力量表","C．临床痉挛指数表","D．Oswestry等级量表","E．改良Tardien量表"]
血液常规检查在传染病诊断中有何价值?
试述病原体检查在传染病的诊断价值。
