下运动神经元瘫痪的临床特点为() ["肌肉萎缩及肌肉震颤","腱反射减低或消失","弛缓性瘫痪","病理征阳性","肌张力增高"]
与生殖功能关系密切的是:() ["肝脾","心肾","脾肾","肺肾","肝肾"]
测定周围动脉压的指征包括()。 ["各类危重病人进行大血管手术时","严重低血压、休克和需反复测量血压的病人","监测血管收缩药或扩张药治疗的效果时","术中需进行血液稀释,控制性降压的病人","需要反复采取动脉血样作血气分析和pH测定的病人"]
颈内静脉穿刺的并发症有()。 ["臂丛神经损伤","星状神经节损伤(霍纳综合征)","气胸","血气胸","血肿"]
右归丸中用量最大的药物是() ["附子","肉桂","熟地黄","鹿角胶","枸杞子"]
简述胸腔闭式引流的观察、护理要点及拔除指征。