* * 灌洗液的最佳温度是() A.31~33℃ B.34~36℃ C.40~41℃ D

题型:单项选择题

问题:

* * 灌洗液的最佳温度是()

A.31~33℃

B.34~36℃

C.40~41℃

D.44~46℃

E.47~49℃

考点:妇产科护理(医学高级)医学高级押题密卷妇产科护理特训密卷四(副高)
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患者,男性70岁,主因肉眼血尿2周余来诊。1周来,无任何原因晨起肉眼全程血尿,无腰痛、下肢水肿。实验室检查:血常规正常,尿常规镜检满视野红细胞。平片未发现阳性征象。

根据上述资料,你认为还应该做哪些检查()

A.CT

B.MRI

C.IVP

D.US

E.ECT

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(19分)如图所示,在xoy平面内,以O'(0,R)为圆心、R为半径的圆内有垂直平面向外的匀强磁场,x轴下方有垂直平面向里的匀强磁场,两区域磁感应强度大小相等。第四象限有一与x轴成45°角倾斜放置的挡板PQ,P、Q两点在坐标轴上,且OP两点间的距离大于2R,在圆形磁场的左侧0<y<2R的区间内,均匀分布着质量为m、电荷量为+q的一簇带电粒子,当所有粒子均沿x轴正向以速度v射入圆形磁场区域时,粒子偏转后都从O点进人x轴下方磁场,结果有一半粒子能打在挡板上。不计粒子重力、不考虑粒子间相互作用力。求:

(1)磁场的磁感应强度B的大小;

(2)挡板端点P的坐标;

(3)挡板上被粒子打中的区域长度。

题型:单项选择题

《中国人民志愿军战歌》、《上甘岭》、《谁是最可爱的人》等作品,都涉及到[ ]

A .北伐战争

B .抗日战争

C .抗美援朝

D .土地改革

题型:单项选择题

阅读理解。

     During the summer holidays there will be a revised schedule of services for the students. Changes for

dining-room and library service hours and for bus schedules will be posted on the wall outside of the

dining-hall. Weekly film and concert schedules, which are being arranged, will be posted each Wednesday

outside of the student club.

    In the summer holidays, buses going to the town center will leave the main hall every hour on the half

hour during the day. The dining-room will serve three meals a day from 7:00 am to 7:00 pm during the

week and two meals from noon to 7:00 pm on weekends. The library will continue its usual hours during

the week, but have shorter hours on Saturdays and Sundays. The weekend hours are from noon to 5:00

pm.

    All students who want to use the library borrowing services must have a new summer card. This

announcement will also appear in the next week's student newspaper.

1. The main purpose of this announcement is to ________.

A. tell students of important schedule changes    

B. show the excellent services for students

C. tell students of new bus and library services    

D. ask students to renew their library cards

2. At which of the following times will the bus leave the main hall?

A.8:00, 9:00, 10:00, 11:00    

B.8:30, 9:30, 10:30, 11:30

C.8:30, 9:00, 9:30, 10:00      

D.8:00, 9:30, 11:00, 12:30

3. Times for films and concerts are not listed in this announcement because ________.

A.they are not to be announced    

B.the full list is not ready

C. they are hard to arrange        

D.the full list is too long

4. In the summer holidays, the library will have __________.

A. no special hours            

B. special hours on weekdays

C. special hours on weekends

D. special hours both on weekdays and weekends

5. We may infer that during the summer holidays ________.

A.The library will continue its usual hours on weekdays  

B.students will stay in the university

C.there will be a concert or film once a week  

D.no breakfast will be served on weekends

题型:单项选择题

《我的一份呢》中小野猪胖胖向犀牛奶奶讨要了一份什么?()

A.一盘鲜美的汤

B.两块大大的蛋糕

C.一份劳动

D.鲜美的汤和大蛋糕

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