吻合血管前应去除吻合口周围的血管外膜约O.5cm以上,以防止血管外膜落入管腔,形成血栓。()
时间:2022-12-02 09:23:50
所属题库:皮肤软组织扩张术及显微外科的应用题库
推荐题目
- 汽油10%馏出温度高低表明汽油在发动机中低温时()性能的好坏。
- 以下对积分调整管理的要求描述不正确的是()
- 病历摘要:女,15岁,低热、关节疼痛、鼻出血7天;体检:双侧颈部及腋下淋巴结均肿大,肝、脾肋下1cm,胸骨压痛(+);检验:Hb80g/L,WBC3.5×109/L,分类:中性30%,淋巴20%,原始细胞50%,PLT18.8×109/L,POX阳性反应。 白血病性原始细胞的超微结构与正常原始细胞相比,其基本特征是()
- 单元格A5的内容是“A5”,拖动填充柄至单元格C5,则B5、C5单元格的内容分别为()。
- 内燃、电力机车无动力回送时,分配阀安全阀压力调至()。
- 商业银行经营的最终目的是()。
- 党的十六大通过的党章关于党的指导思想的表述是()。
- Frank Lloyd Wright probably is the greatest architect that the United States has ever produced. He was very【21】and had a natural ability【22】. His buildings were not only beautiful, but they were【23】functional. They fit their purposes very well. Wright's churches,【24】make people feel like【25】. His office buildings make people【26】working, and his houses make people【27】comfortable, at home. However. Wright's beautiful,【28】buildings are not the only reason【29】he is famous. There is another reason.
- The road to the mountains _____ by the snow for almost a month.
- 用()的方法能防止铁锹生锈