保守治疗无效，多次复发的小腿慢性溃疡首选以下哪项() ["A．大隐静脉切除术","B．局部和全身应用抗生素，加强营养","C．局部清创，应用抗生素","D．清创培养肉芽，游离植皮","E．皮瓣移植或截肢"]
有“华盖”之称的是() ["肝","心","脾","肺","肾"]
为防止屈肌腱粘连，在肌腱修复后，每日被动关节屈曲活动应何时开始为好() ["A．术后48小时","B．术后3天","C．术后5天","D．术后1周","E．术后10天"]
关于掌腱膜挛缩症，下列说法中错误的是() ["A．1823年Cooper首先提出","B．多发于40～80岁之间","C．男性多于女性，比例为15：1","D．需要行手术治疗","E．掌指关节伸直受限"]
胫骨前缘的小腿溃疡首选治疗措施是() ["A．局部清创术","B．肌瓣转移术","C．游离植皮","D．截肢","E．延期皮片移植"]
某装饰装修工程施工所需部分材料数量及单价如下表：
【问题】
