平面导板矫治器下前牙咬在导板上时后牙应离开
A.3~5mm
B.2~2.5mm
C.1.5~2mm
D.2.5~3.5mm
E.5~6mm
参考答案:C
下述语句中,在字符串s1和s2相等时显示"they are Equal"的是( )。
A.if(*s1=*s2)puts("they are Equal");
B.if(!strcmp(s1,s2))puts("they are Equal");
C.if(s1==s2)puts("they are Equal");
D.if(strcmp(s1,s2))puts("they are Equal");
女,23岁。两个月来时有心悸、易出汗、体重减轻约3kg,查体:血压126/68mmHg,中等体型,皮肤微潮,双手轻度细颤,无突眼,甲状腺Ⅰ°大,未闻及血管杂音,心率94次/分,律齐。为证实是否为甲状腺功能亢进症,应检查()
A.血TSH、FT3、FT4
B.甲状腺131I摄取率
C.甲状腺核素扫描
D.抗甲状腺抗体
E.甲状腺刺激免疫球蛋白