关于体位与肺通气不足的叙述,其严重程度由重到轻,哪一项是正确的() A.深度屈氏体位

题型:单项选择题

问题:

关于体位与肺通气不足的叙述,其严重程度由重到轻,哪一项是正确的()

A.深度屈氏体位、头低截石位、俯卧位、侧卧位

B.深度屈氏体位、俯卧位、头低截石位、侧卧位

C.头低截石位、深度屈氏体位、侧卧位、俯卧位

D.俯卧位、深度屈氏体位、头低截石位、侧卧位

E.俯卧位、头低截石位、深度屈氏体位、侧卧位

考点:广东住院医师麻醉学广东住院医师麻醉学模拟试卷七
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完形填空 (共20小题;每小题l分,满分20分)
When Andra Rush started her trucking company, all she had was an old van,two used pick-up trucks and the simple certainty of a 23-year-old girl. But she planned to make her fortune in about four years to   36  her true goal: dealing with poverty on Native American reservations across North America. "I thought I could retire by the time I was 27," says Rush, "At that age, you don't know  37  you don't know."
Rush is 49 now and  38  working hard. Her tiny start-up just outside Detroit has  39  to a $400 million North American business. Today Rush is a(an)  40  not only for Native Americans but also for women in the male-controlled world of trucking.
Rush was  41 30 miles outside Detroit. When the teenage Rush visited the reservation for the first time, she was  42  by the poverty and lack of hope. "I really wanted to  43  " she says.
She graduated from the University of Michigan in 1982. She took a nursing job with a 44 pay and then practiced at an air goods company, 45 the speed of package pickups and deliveries made a little more a little more profits. "I thought I could do that 46 ," Rush says.
Within six months, Rush had ten employees, and clients(客户)  47 Ford and GM were paying her to 48 small packages from the airport. Ford was the first to offer her a job trucking parts between its plants and supplier.
By 2001, many of Rush's 1,000 employees were Native Americans, working alongside people of every    49  But she felt she hadn't done enough. 50  she joined forces with a Canadian parts maker to design and gather auto components.
She located the plants near reservations, 51 opportunities where they were needed most. By 2009, her auto parts business was earning $370 million   52  .
She's come a long way from the  53   23-year-old who thought "the cash would just roll in." But Rush wouldn't change a thing: "I love my job," she says. "I 54 the fact that you can start to get some motivation and keep   55  yourself—and then suddenly you lift your head and it's been 25 years"
小题1:
A.makeB.accomplishC. receiveD.arrive
小题2:
A.whatB.whichC.whyD.who
小题3:
A.soB.somehowC.stillD.anyhow
小题4:
A. grownB.becomeC.gotD.gone
小题5:
A.able housewifeB.ordinary womanC.role modelD.truck driver
小题6:
A.broughtB.livedC.risen D.raised
小题7:
A.movedB.interestedC.struckD.encouraged
小题8: A have an influence           B.make a difference  C.set an example   D.make a decision
小题9:
A.lowB.highC.cheapD.expensive
小题10:
A.whichB.thatC.whenD.where
小题11:
A.wellB.badlyC.worseD.better
小题12:
A.likeB.besidesC.forD.except
小题13:
A.takeB.fetchC.bringD.lift
小题14:
A.educationB.familyC.backgroundD.city
小题15:
A.BecauseB.ForC.ButD.So
小题16:
A.seizingB.creatingC.graspingD.losing
小题17:.
A.in caseB.in turnC.in returnD.in need
小题18:
A.inexperiencedB.experiencedC.expertD.skilled
小题19:
A.enjoyB.hateC.doubtD.refuse
小题20:
A.fightingB.forcingC.challengingD.amusing
题型:单项选择题

煮制结束后起锅前不需将油筋和浮油撇净。

题型:单项选择题

肾脏可分泌下列所有激素,除外的是:()

A.降钙素

B.促红细胞生成素

C.肾素

D.骨化三醇

题型:单项选择题

()说法是错误的。

A.土地的所谓级差是会变化的

B.城市土地的级差和农业用地的级差的涵义是不一样的

C.地租的变化是推动土地资源合理配置的重要手段

D.土地资源的有限性决定了政府尤其不能干预土地市场

题型:单项选择题

教育要遵循个体身心发展的规律,学记中“当其可之谓时,时过然后学则勤苦而难成”这句话反映了人身心发展过程中存在的()现象。

A.关键期

B.依恋期

C.混沌期

D.最近发展期

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