乳果糖治疗肝性脑病的机制是() A.抑制肠内细菌生长,促进乳酸杆菌繁殖 B.与游离氨

题型:单项选择题 B型题

问题:

乳果糖治疗肝性脑病的机制是()

A.抑制肠内细菌生长,促进乳酸杆菌繁殖

B.与游离氨结合,从而降低血氨

C.与氨合成尿素和鸟氨酸,从而降低血氨

D.降低肠道的pH值

E.纠正氨基酸代谢不平衡,抑制假性神经递质形成

考点:内科护理主管护师2016年主管护师(内科护理)内科护理学历年真题精选
题型:单项选择题 B型题

蝗虫的生殖发育过程中发现翅的阶段是 [ ]

A.若虫

B.蛹

C.成虫

D.卵

题型:单项选择题 B型题

必须设立电路参考点后才能求解电路的方法是()

A、支路电流法

B、回路电流法

C、结点电压法

题型:单项选择题 B型题

Sofia Coppola’s "Lost in Translation" is a funny, bittersweet movie that uses cultural dislocation as a metaphor for people who have gotten lost in their own lives. The movie contains priceless slap-stick from Bill Murray, finely tuned performances by Murray and the beautiful Scarlett Johansson and a visual and aural design that cultivates a romantic through melancholy mood. In only her second feature, Coppola has made a poised, intelligent film that nicely balances laughs with a poignancy rarely seen in American movies. If Focus Features markets "Lost in Translation" carefully, this most original comedy could win audiences well beyond art houses.
Bob Harris (Murray) is a grumpy movie star in town to shoot a whiskey commercial. He is not only plagued by jet lag and gloom over a deteriorating marriage of many years, he is also in the midst of a midlife crisis that dampens his spirits but not his wit.
Charlotte (Johansson) , the neglected wife of a photographer, experiences a similar air-condl-tioned nightmare. Married two years, she already feels lost in the relationship, unable to partici-pate in her husband’s career or pinpoint what she wants out of life. When she ventures into the city, she is confronted by a distorted version of Western modernity.
These two people discover each other late at night at the bar. Neither one can sleep. A friend-ship evolves in their mutual isolation.
Coppola sees in Tokyo’s crowded, neon-lit urban landscape a society estranged from its own culture. The night is filled with pleasure-seekers obsessed by games, toys and American pop culture. Only when Charlotte takes a train to Kyoto is she able to experience the old Japan of ancient temples and gardens, tea houses and kimono-clad figures. This role fits Murray like his own skin. A middle-aged burnout who sees no challenges on his horizon gradually changes into a man revitalized by another alienated soul. His comic touch enriches the character with a self-deprecating wit and in a few sequences, a rubbery physicality that earns sustained laughs. Johansson makes Charlotte’s loneliness and disillusionment palpable as the woman is cut off from life in ways she never imagined.
Using high-speed film stock, cinematographer Lance Aeord gives the glaring neon and num-bingly sleek interiors a kind of romantic sheen. The score produced by Brian Reitzell created out of Japanese musical themes and "Tokyo dream-pop" adds to the sense of an Eastern city that has succumbed in large measure to Western culture.

The boldfaced word "poignancy" in Paragraph 1 is closest in meaning to ______.

A.happiness

B.clarity

C.cleverness

D.sadness

题型:单项选择题 B型题

产后出血在我国居产妇死亡原因的首位。

题型:单项选择题 B型题

下列说法正确的是()。

A、限时电流速断保护不能保护线路全长

B、限时电流速断不能保护到下线路的末端

C、过电流保护能保护本线路及下线路全长但动作时间较长

D、电流速断保护能快速切除线路首端故障,但不能保护本线路全长

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