手的休息位不包括() ["A.掌指关节和指间关节半屈曲位","B.手处于自然静止状态","C.腕关节背伸10°~15°","D.腕关节背伸20°~25°","E.各指尖指向腕舟骨结节"]
上肢使用止血带的压力应控制在() ["A.13.3~20.0kPa(100~150mmHg)","B.20.0~26.7kPa(150~200mmHg)","C.26.7~33.4kPa(200~250mmHg)","D.33.3~40.0kPa(250~300mmHg)","E.40.0~46.7kPa(300~350mmHg)"]
22岁男性,两小时前被电锯伤及右手小鱼际,右手掌有2.0cm×2.5cm的皮肤缺损,未见骨外露和神经外露,清创时,应采取哪种修复方法() ["A.局部皮瓣转移","B.前臂交叉皮瓣移植","C.游离中厚皮片植皮","D.吻合血管的游离皮瓣移植","E.胸、腹部皮瓣移植"]
丙酮酸激酶缺乏症
不稳定血红蛋白病
自身免疫性溶血性贫血