急性前列腺炎指诊前列腺的特点() ["前列腺增大、中央沟消失,无压痛","前列腺肿胀、饱满,并有明显压痛","前列腺大小正常,或稍大或稍小、硬度增加或有结节、可有压痛","前列腺增大、质不均,无弹性及压痛","前列腺增大,质坚韧,光滑,无压痛"]
种植牙修复时,缺失牙近远中距离一般不小于()。 ["4mm","5mm","6mm","8mm"]
颌面部间隙感染最常见病因是() ["A.腺源性","B.外伤性","C.医源性","D.牙源性","E.血源性"]
肌无力危象与其他危象鉴别时应采取何种方法() ["肌注新斯的明1mg","静推依酚氯铵(腾喜龙)10mg","肌注阿托品0.5mg","神经重复电刺激试验","疲劳试验"]
在现代市场经济的国家制度下,下面哪一项不属于政府职能() ["配置职能","分配职能","安全职能","稳定职能"]
“隐患事故”经常具有(),隐患如果不消除极易转变成事故。