主页
学科
搜索
账户
常见问题
当前学科:泌尿外科
题目:
单选
血尿伴肾绞痛时应首先考虑()
A . 肾肿瘤
B . 肾输尿管结石
C . 泌尿系结核
D . 肾盂肾炎
E . 腰肌劳损
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
材料一:人生来是自由的,在权利上是平等的,自由是指有权从事一切无害于他人的行为;法律是公共意志的表现,法律面前人人平等;凡权利无保障和分权未确立的社会,就没有宪法;私有财产神圣不可侵犯。据材料一,结合所学知识回答,该材料出自什么文件?它的核心内容是什么?
The word horsepower(马力) was first used two hundred years ago. (200年前“马力”这个词首次使用。) James Watt had made the first widely used steam(蒸气)engine. He had no way of tellingpeople exactly how powerful it was, for at that time there were no units for measuring (测量)power.Watt decided to find out how much work one strong horse could do in one minute. He called thatunit one horsepower. With this unit he could measure the work his steam engine could do.He discovered that a horse could lift a 3,300-pound weight 10 feet into the air in one minute. Hisengine could lift a 3,300-pound weight 100 feet in one minute.Because his engine did ten times as much work as the horse, Watt called it a ten horsepowerengine.6.The passagesays that Watt made the first widely used steam engine.A.TB.F7.Watt made up a unit of measurement based on the strength of a horse.A.TB.F8.Watt wanted to find a way to lift a 3300-pound weight.A.TB.F9.One horsepower would equal the weight a horse could lift.A.TB.F10.The title of the passageis "How the Term Horsepower Came into Being".A.TB.F
人工流产综合征发生的主要原因是()
黄金市场的发展及其功能的正发挥需要有一个宽松的政策环境,其特点有?
不属于先天之气的是()
以下哪一种情况不宜用血管扩张剂治疗心力衰竭()
X线诊断矽肺最主要的征象()
某利率区间挂钩型外汇理财产品的名义收益率为3%,协议规定的利率区间为0~3%;一年中有300天中挂钩利率在。-3%之间,其他时间则高于3%,则该外汇理财产品的实际收益率为()。
浮选加药顺序一般为:先加抑制剂或调整剂,再加捕收剂,最后加起泡剂。如煤泥中有相当部分自然疏水性颗粒粘附气泡而优先浮起时,可先加起泡剂,再加捕收剂。
物业服务企业擅自改变物业管理用房的用途,或利用物业共用部位、共用设施设备进行经营的,所得收益用于物业管理区域内物业共用部位、共用设施设备的维修养护,剩余部分由()决定使用。