患者女,49岁,因“腹背痛,消瘦2个月”来诊。超声:胰体肿物4cm×3cm,低回声,

题型:多项选择题 案例分析题

问题:

患者女,49岁,因“腹背痛,消瘦2个月”来诊。超声:胰体肿物4cm×3cm,低回声,边界不清,形态不规则,胰尾部胰管扩张。

预防出血常采取的措施有()。

A.术后应立即测定并记录患者的生命体征

B.观察时间不应少于2h

C.穿刺针和引流导管的选择应坚持“先细后粗”的原则

D.对凝血机制有异常的患者应谨慎

E.减少粗针穿刺次数

F.术后常规应用止血药

考点:超声医学与技术(医学高级)超声医学与技术仿真试题(2)
题型:多项选择题 案例分析题
Mary was seven years old. Her parents recently moved to a new town, and so Mary was going to a 36   school, which was a few kilometers from the house they lived in now. A school bus going around picked up 37 every morning and brought them back to their  38  every afternoon, and as both of Mary’s parents  39 to go to work, she always went on this bus.
Mary’s parents always 40  their alarm clock for seven o’clock so that none of them would be 41   . But one morning the alarm  42  to go off, and it was not until a quarter past eight that Mary’s mother suddenly 43  , looked at the clock and said, “What’s ever happened to that clock?” and then 44   into Mary’s room to wake her up.
“I’m sorry, dear,” she said, “ 45 you’ll have to wash and dress very quickly, have an even  46 breakfast and then I’ll  47  you to school on my way to the office.”
“But how can you find the   48, Mum?” Mary said, “You’ve been to school only once.”
“Yes,” her mother answered, “but you’ve done the   49   several times now on the bus, so you can be my guide to get there, can’t you?”
“Oh, yes,” said Mary, “I suppose so.” She washed, and  50  and had a quick breakfast, and then they set off. Mary told her mother to turn each time they came to a place she 51  .In this way she made her mother drive round most of the town   52  they got to her school. When they arrived, her mother saw that it was not really very far from her house.
“Why ever did you make me go such a long way round, Mary, instead of the most    53    way?” her mother asked her.
“Well, Mum,” answered Mary, “it was because I didn’t know   54  else to get here. That’s the way our bus always goes to   55   the other children to school.
小题1:
A.bigB.niceC.differentD.distant
小题2:
A.pupilsB.teachersC.parentsD.passengers
小题3:
A.officesB.townsC.classroomsD.homes
小题4:
A.seemedB.hadC.refusedD.used
小题5:
A.foundB.setC.cleanedD.fixed
小题6:
A.lateB.ready C.lazyD.asleep
小题7:
A.startedB.stoppedC.failedD.continued
小题8:
A.stood upB.stayed upC.put upD.woke up
小题9:
A.rushedB.steppedC.escapedD.jumped
小题10:
A.butB.andC.soD.then
小题11:
A.laterB.quickerC.easierD.heavier
小题12:
A.bringB.fetchC.leaveD.drive
小题13:
A.truthB.busC.wayD.guide
小题14:
A.homeworkB.shoppingC.tripD.reading
小题15:
A.roseB.dressedC.moveD.showed
小题16:
A.wonderedB.realizedC.recognizedD.designed
小题17:
A.unlessB.afterC.ifD.before
小题18:
A.comfortableB.helpfulC.importantD.direct
小题19:
A.howB.whenC.what D.which
小题20:
A.look forB.pick upC.drop byD.deal with
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[ ]

A.N4属于一种新型的化合物

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A.良好的生态平衡

B.完整的生态系统

C.适宜的生物环境

D.洁净的自然环境

E.和谐的社会环境

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