腰穿的禁忌证为()
A.小脑肿瘤
B.病毒性脑膜炎
C.腰椎外伤畸形并颅内感染
D.蛛网膜下腔出血
E.腰部局部皮肤发炎
参考答案:A, C, E
囊腔内含有皮肤附件可能是()
A.皮脂腺囊肿
B.始基囊肿
C.皮样囊肿
D.甲状舌管囊肿
E.表皮样囊肿
下列程序的输出结果是( )。# include < iostream.h>int min( int a,int b){if(a < b)return a;else return b;return 0}void main ( ) {cout << min(1,min(2,3)) << endl;}
A.0
B.1
C.2
D.3