院区的出人口位臵应与城市道路交叉口保持一定距离,一般要求设臵在什么距离最佳。()
A.>40米
B.>50米
C.>60米
D.>70米
参考答案:C
男性,32岁,轻度膀胱刺激症状1个月就诊。尿常规检查白细胞4~5个/HP,红细胞2~3个/HP,尿结核菌培养阳性。
假如该病人X线检查示右肾散在斑点状钙化,右输尿管上段见钙化影,膀胱及左肾无异常发现。此时处理上应考虑()。
A.抗结核治疗+右肾切除
B.抗菌药治疗+右肾盂、输尿管切开取石
C.抗菌药治疗+体外震波碎石
D.抗菌药治疗+输尿管镜碎石、取石
E.抗结核治疗
His father got him a job in a bank but soon it became clear ______ he was not fit for that kind of work.
A.why
B.what
C.whether
D.that