观察舟状骨,应该摄() ["腕关节后前位","腕关节侧位","腕关节尺侧偏展位","腕关节斜位","手后前位"]
中度低温时的ECG改变,描述最正确的是() ["PR、QRS和QT间期延长","窦性心动过缓","游走性节律","A+B","A+B+C"]
能用于常规查体且能发现早期肾癌的简便方法是() ["排泄性尿路造影","逆行尿路造影","B超检查","CT检查","MRI检查"]
手术中易引起体温升高() ["髓内钉","钛夹","吻合钉","骨粘固剂","止血胶"]
患儿恶寒发热3天,伴咳嗽气促,甚则喘息不得平卧,咯吐黄稠痰,胸中烦热,身热汗出,口渴引饮,二便尚可,舌苔黄,脉浮滑数。治疗宜用() ["葛根芩连汤","麻杏石甘汤","小青龙汤加石膏","桂枝加厚朴杏子汤","以上均不是"]
脊柱手术后一般采用()。腹部手术后多采用()。颈胸部手术后多采用()。