胫骨骨折后因局部血液供应差,容易造成延迟愈合或骨不连接的部位是()
A.胫骨上段骨折
B.胫骨平台骨折
C.胫骨中段骨折
D.胫骨中、下1/3骨折
E.踝上骨折
参考答案:D
按要求完成句子
1. I was three years old when I started doing the things.(对画线部分提问)
_____ _____ _____ you when you started doing the things?
2. I went to the zoo last Sunday.(对画线部分提问)
What _____ _____ _____ last Sunday?
3. I saw some sharks.(改为一般疑问句)
_____ you _____ _____ sharks?
4. The students had a terrible school trip.(改为否定句)
The students _____ _____ a terrible school trip.
2岁男孩,呕吐、腹泻1天,脐周阵发性腹痛,初为蛋花汤样,后呈赤豆汤样血水便,极腥臭。查体:T39℃,明显中毒貌,腹胀,有不固定压痛,未触及包块,全身未见皮疹。最可能诊断为()
A.婴儿腹泻
B.急性坏死性肠炎
C.细菌性痢疾
D.过敏性紫癜
E.肠套叠