有关小儿急性偏瘫影像学检查正确的描述是() A.头颅MRI确诊脑血管病的敏感性不如头

题型:单项选择题 A1型题

问题:

有关小儿急性偏瘫影像学检查正确的描述是()

A.头颅MRI确诊脑血管病的敏感性不如头颅CT

B.头颅CT在脑梗死后3~6小时即可见到缺血改变

C.头颅MRI在脑梗死后6~12小时即可见到缺血改变

D.在头颅CT上,缺血区呈现高密度影

E.磁共振成像对小血管或血管炎的显示优于大动脉病变

考点:物流师(二级)神经系统疾病神经系统疾病题库
题型:单项选择题 A1型题

The party began shortly after Mr. Wood, who lived in the flat below, signed to himself as he heard excited voices and the noisy music. Luckily he had  1   some work home from the office,  2  he kept himself busy for a couple of hours, thus managing to pay no attention to the noise  3  . But by eleven o’clock he felt  4 and was ready to go to bed, though from his earlier  experience he knew it was  5   trying to get to sleep. He undressed and lay for a while on the bed, trying to read, but he  6   himself reading the same page over and over again. He then turned off the light and  7   his head in the pillow. But  8   he could not shut  9   the noise, finally, after  10  seemed hours, his  11  was gone.
He jumped out of bed,  12 some clothing, marched  13 up the stairs, and walked into his neighbor’s flat. The owner of the flat, who 14   him in his dressing gown, came  15  the room and, 16  Mr. Wood could say anything, cried, “My dear fellow, come and  17 . I know our parties  18  you. I meant to send you  19 .” Mr. Wood’s anger disappeared then and there. He said, “I’d better go and get  20 .” Minutes later, he returned, properly dressed, only to find that the party was nearly over.
小题1:
A.takenB.carriedC.broughtD.fetched
小题2:
A.with whichB.from whichC.whereD.when
小题3:
A.outsideB.overheadC.downstairsD.nearby
小题4:
A.badB.tiredC.sickD.hopeless
小题5:
A.uselessB.necessaryC.possibleD.helpful
小题6:
A.hadB.foundC.caughtD.felt
小题7:
A.buriedB.restedC.shookD.turned
小题8:
A.till thenB.worse stillC.strange enoughD.even so
小题9:
A.awayB.offC.downD.up
小题10:
A.itB.whatC.thatD.which
小题11:
A.sleepB.strengthC.patienceD.anger
小题12:
A.pulled onB.dressed up C.selectedD.wore
小题13:
A.sadlyB.proudlyC.quietlyD.firmly
小题14:
A.made fun ofB.stared atC.was angry withD.caught sight of
小题15:
A.acrossB.aroundC.towardsD.by
小题16:
A.asB.beforeC.thoughD.until
小题17:
A.meet asB.sit hereC.join usD.scold me
小题18:
A.may troubleB.would troubleC.may botherD.must bother
小题19:
A.a noticeB.a messageC.an invitationD.an apology
小题20:
A.washedB.changedC.dressedD.prepared
题型:单项选择题 A1型题

脑力劳动对温度的反应更敏感,当有效温度达到()摄氏度时,脑力劳动的效率就开始下降。据研究,意外事故率最低的温度为20摄氏度左右,温度高于28摄氏度或者低于10摄氏度,意外事故增加30%。

题型:单项选择题 A1型题

PQC指的是()。

题型:单项选择题 A1型题

是否确认或有损失时,首先应考虑未来事件将证实损失已经发生的这种可能性有多大。

题型:单项选择题 A1型题

下列措施有利预防骨折迟缓愈合,除外()。

A.尽量避免手术干扰

B.早期手法复位固定

C.鼓励患者早期练功

D.解脱断端间嵌入的软组织

E.超重牵引

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