男,42岁,尿频、尿急1个月余。尿常规检查为白细胞30~50/HP,红细胞10~20/HP,尿蛋白微量。B超右肾轻度积水,输尿管未见显影。膀胱镜检查:膀胱粘膜广泛慢性炎症改变,伴多发溃疡形成,以右侧输尿管口附近为著。
治疗首选( )
{{B}}Biological Identification Technologies{{/B}} When a person walks, the movement of his head, trunk, and limbs (肢体) are all reflected in Changes in his body. A computer stores these {{U}} (51) {{/U}} into a database (数据库). Later, the computer can accurately {{U}} (52) {{/U}} him according to these changes. This is a new biological identification {{U}} (53) {{/U}} and it can quickly identify an examinee without disturbing him. Everybody’s voice is {{U}} (54) {{/U}}. When a person’s voice is recorded by an instrument, his voice frequency spectrum (频谱) is called sound print. {{U}} (55) {{/U}} a fingerprint, everybody’s sound print is different. How can a computer {{U}} (56) {{/U}} his sound First, his voice is recorded, {{U}} (57) {{/U}} allows the comp A. unless B. though C. so D. because [判断题]在有限空间内部进行作业时,气体检测仪应装入工具袋内,防止损坏。
A.正确 B.错误 [判断题]用计算机生成或打印的操作票应使用统一的票面格式。
A.正确 B.错误 [单选题]依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSG510001-2015)第25. 1. 1条规定:起重工作应由有相应经验的人员负责,并应明确分工,统一指挥、统一信号,做好安全措施。工作前,( )应对起重作业工具进行全面检查。
A.工作负责人 B.签发人 C.许可人 D.值班人 [单选题]对由于设备原因,( )与检修设备之间连有断路器(开关),在接地刀闸(装置)和断路器(开关)合上后,在断路器(开关)操作把手上,应悬挂“禁止分闸!”的标示牌。
A.停电设备 B.接地刀闸(装置) C.非检修设备 D.隔离开关(刀闸) [简答题]我们炒菜时常用哪种材质的锅,具有补充微量元素的效果?
[单选题]原尿中哪种物质完全不被重吸收?( )
A.葡萄糖 B.氨基酸 C.尿素 D.肌酐 E.钾离子 [单选题]辐射事故主要指放射源丢失.被盗.失控,或者放射性同位素和射线装置失控造成人员受到意外的异常照射或( )的事件
A.密封源破损 B.非密封放射性物质丢失 C.环境放射性污染 D.射线装置损毁 [单选题]车站候车室应( )个月消毒、杀虫、灭鼠一次,夏季应增加次数。
A.1 B.2 C.3 D.6 [单选题]下列选项中和泄漏的原因无关的是()。( )
A.密封连接处两侧存在压力差或浓度差 B.密封连接处有间隙 C.密封连 接处两侧介质存在速度差 [判断题]在线路换铺新轨时应采用修理性打磨。( )
A.正确 B.错误 我来回答: 提交
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