打开无菌包,如包内物品未用完,按原折痕包盖,系带横向扎好,所剩物品多长时间内可再使用()
A.24小时
B.48小时
C.7天
D.72小时
E.96小时
参考答案:A
We write to each other, but we sending e-mails on the Internet now. [ ]
A. used to; are used to
B. are used to; used to
C. were used to; are used to
D. used to; used to
肘部尺神经病时体检所见不包括()
A.小指触觉减退
B.Froment征
C.第一背侧骨间肌萎缩,第4、5指不能抓
D.中指伸展抗阻时前臂近端疼痛加重
E.肘部尺神经压痛,小指与环指感觉异常