[复合型非选择题]患者男,30岁,复视,全身无力3个月,晨轻暮重。近日感冒后出现发热,咳嗽无力,全身无力加重。查见:双眼外展受限,瞳孔对光反射正常,口唇发绀,双肺呼吸音低,可闻及湿性啰音,四肢肌力Ⅲ级,肌肉无压痛,感觉对称,病理征阴性。为帮助诊断,可通过下述何种方法() ["A.新斯的明试验","心得安试验","阿托品试验","动态脑电图检查","脑CT检查"]
12岁患儿,近2个月来出现语言不清、书写困难。查体:面部表情呆板,肢体震颤、双上肢肌张力增高,角膜见K-F环,AST105U/L。应诊断为() ["小脑性共济失调","小舞蹈病","肝豆状核变性","病毒性肝炎","扭转痉挛"]
肾上腺皮质激素改善支气管痉挛的作用有() ["改善慢性支气管炎症状","减轻支气管粘膜水肿","扩张血管","减低支气管粘膜敏感性","减少呼吸道分泌物"]
患者,女,20岁,四环素牙,牙冠稳固,牙周情况较好,来院就诊要求进行美容性修复,经临床备牙,制作PFM修复体临床医师为该患者比色时,不受干扰的因素是() ["A.患者口红颜色","头发颜色","比色光线","患者口腔与医师视线高度","比色板种类"]
长期吸烟者中止吸烟对开胸手术的意义有哪些() ["使氧解离曲线右移","提高血红蛋白携氧能力","解除支气管痉挛","增强通气功能","术后提高排痰能力"]
腰椎间盘突出的体征有哪些?