关于上臂瘢痕挛缩的手术治疗,叙述错误的是()
A.可采用游离植皮
B.局部皮瓣转移
C.远位皮瓣转移
D.切口边缘应呈弧形,避免术后挛缩
E.可采用中厚皮片移植
参考答案:D
—What ______ when the earthquake happened on May 12th ?
—Er, I was having a geography class in the classroom.
A. are you doing B. did you do C. were you doing D will you do
急性心肌梗死伴频发室性期前收缩呈二联律,应首选治疗的药物是()
A.普罗帕酮
B.美托洛尔
C.胺碘酮
D.利多卡因
E.奎尼丁