腹外疝的内容物可以是(本题有4个正确答案)
A.大网膜
B.小肠
C.盲肠
D.乙状结肠
E.横结肠
参考答案:A,B,C,D
It's your choice! ____ she leaves ____ I will! [ ]
A. Neither; nor
B. Either; or
C. Both; and
D. Not only; but also
女童泌 * * 感染发病率高于男童的原因是()
A.女童 * * 短,外口暴露且接近肛门
B.女童便秘发生率高
C.女童输尿管较长且弯曲
D.女童膀胱位置偏高
E.女童肾脏位置较低