孔是指楼板、屋面、平台等面上,短边尺寸小于()的孔洞。
A.200mm
B.250mm
C.300mm
D.400mm
参考答案:B
Some of the drivers were ______ by the police because of their good behavior in the traffic accident.
A.examined
B.questioned
C.praised
D.punished
患者输注非发疱剂类和非刺激性药物出现外渗时,处理方法正确的是:()
A.留置针有回血,可以继续输注
B.停止输注,更换输注部位
C.进行局部处理,可以继续输注
D.医生认为可以不用处理,继续输注
E.患者感觉局部不疼,可以继续输注