根据纽曼保健系统理论,在进行二级预防时,护理人员应() A.采取措施避免压力的打击

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问题:

根据纽曼保健系统理论,在进行二级预防时,护理人员应()

A.采取措施避免压力的打击

B.积极处理出现的症状,增强抵抗防线

C.使系统重获稳定状态

D.增强应变防线的抵抗能力

考点:03201护理学导论03201护理学导论题库
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如图,有四个虚线框围成的正方形,A、B分别表示两个电阻RARBUI图线,则(   )

A.RA=4RB

B.A、B并联后总电阻的UI图线是C

C.当A、B中的电流相等时,UA=4UB

D.当A、B中的电压相等时,IB=4IA

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B The Beatles甲壳虫乐队
The English rock music group The Beatles gave the 1960s its characteristic musical flavor and (1) a profound influence on the course of popular music, equaled by (2) performers. The guitarists John Winston Lennon, James Paul McCartney, and George Harrison; and the drummer Ringo Starr, were all born and (3) in Liverpool. Lennon and McCartney had played together in a group called The Quarrymen. With Harrison, (4) formed their own group, The Silver Beatles, in 1959, and Starr joined them in 1962. As (5) Beatles, they developed a local following in Liverpool clubs, and their first recordings, "Love Me Do" (1962) and "Please Please Me" (1963), quickly made them Britain’s top rock group. Their early music was (6) by the American rock singers Chuck Berry and Elvis Presley, but they infused a hackneyed musical (7) with freshness, vitality, and wit.
The release of "I Want to Hold Your Hand" in 1964 (8) the beginning of the phenomenon known as"Beatlemania" in the United States. The Beatle’s first US (9) aroused a universal mob adulation. Their concerts were scenes of mass worship, and their records sold (10) the millions. Their first film, the innovative A Hard Day’s Night(1964), was received enthusiastically (11) a wide audience that included many who had never before listened to rock music.
Composing their own (12) , The Beatles established the precedent for other rock groups to play their own music.Experimenting with (13) musical forms, they produced an extraordinary (14) of songs: the childishly simple "Yellow Submarine" ; the bitter social commentary of "Eleanor Rigby" ; parodies of earlier pop styles; new electronic sounds; and compositions that were scored for cellos, violins, trumpets, and sitars, as well as for conventional guitars and drums. The (15) disbanded in 1970, after the release of their final album, Let It Be, and during the 1970s (16) individual careers, On dec.8, 1980, John Lennon (17) fatally shot outside his Manhattan apartment by Mark Chapman, a 25-year-old former mental (18) who, earlier that same day, had asked Lennon for his (19) . Lennon’s murder was universally (20) with an intensity of feeling usually inspired only by political and spiritual leaders.

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语言的使用是社会经济政治文化生活的重要条件,是每人每天所离不了的。学习把语言用得正确,对于我们的思想的精确程度和工作效率的提高,都有极重要的意义。
最能准确复述这段话的主要意思的是:

A.语言的使用与人类息息相关

B.学习正确使用语言对我们具有极其重要的意义

C.学习正确使用语言是我们生活所必需的

D.语言在我们生活中扮演着一个非常重要的角色

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西气东输工程是以新疆塔里木气田为主气源,以什么地区为目标市场,以干线管道、重要支线和储气库为主体,连接沿线用户,形成横贯我国东西的天然气供气网络?

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兰润是一家以生产干巾和纸巾而发展起来的企业,经过20多年的发展,该企业已经在家庭生活用纸方面(包括纸尿裤),成为国内该行业的老大,年销售额达百亿人民币。虽然该行业是高度竞争的行业,但该企业凭借着“传统渠道”优势——即在终端销售点(如小卖部),全国有35万家,庞大的销售队伍,达1万人,加上产品质量比竞争对手好,所以该企业每年增长率达30%以上,远远高于其他竞争对手。这家企业拥有一个比较好的管理队伍。由于家庭生活用纸属于快速消费品,该企业拥有宽裕的现金流,净现金流达几十亿元。
该企业最近改变以前单一经营领域的理念,通过资本市场运作,控股一家食品企业,该企业以生产果冻、薯片等这类小食品为主。在购买的当天,该公司的股票立即下跌了12%,振荡幅度超过20%,投资者多数不看好。认为“生产一家纸巾的企业,怎么能管理好生产食品的企业。技术完全不相干。”“会给消费者认为,一边从口入,一边从屁股出。”等议论。
但该企业老总非常有信心,因为企业拥有各种优势可支持食品行业的发展,且食品的品牌与原有品牌一样,还是原来公司生产,原品牌。果然第二年,该食品企业销售额在第二年就涨了50%。所以老总说,食品是该企业未来的增长点。同时该企业也购买了一家化妆品生产企业,主要生产洗水液、液发水、沐浴露及女士化妆品,结果几年来以来,该化妆品企业一直亏损。所以该企业另外建立了一套班子来进行管理,以解决问题。
要求:
通过以上案例,请回答以下问题:

简述企业多元化的原因

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