用原子吸收光谱法测得尿镉浓度为6μg/L,同时,用得尿中肌酐浓度为1.5g/L。经校

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问题:

用原子吸收光谱法测得尿镉浓度为6μg/L,同时,用得尿中肌酐浓度为1.5g/L。经校正后,尿镉浓度为()。

A.3μg/g

B.4μg/g

C.5μg/g

D.6μg/g

E.7μg/g

考点:理化检验技术理化检验技术题库
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患者被他人伤及上中切牙,自觉患牙伸长和松动并咬合痛,检查见上中切牙无明显移位,叩(+)-(++)松动。

根据临床表现,该病例的临床诊断属于上中切牙 ()

A.冠根折

B.根析

C.冠折

D.挫伤

E.脱位

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在前列腺手术指征中,下列哪种情况不是绝对的手术指征

A.膀胱残余超过50ml
B.有尿潴留史
C.伴膀胱结石
D.心,肺和肾功能耐受手术
E.前列腺明显增大

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任务型阅读(从六个待选项中为每短话选择一个合适的标题,不必全部使用。)

Hollywood movies are regularly filled with sex and violence. They can be exciting films but sometimes all you want is a little light-hearted entertainment.

51.________ Have you heard of Bollywood? All singing, all dancing and unrealistic, it is the perfect alternative to normal Hollywood movies. Bollywood is the Indian film industry, based in Mumbai, formerly known as Bombay. Most Chinese school kids have probably never seen an Indian film. Yet Bollywood is the largest producer of films in the world. This year the Indian Filmgare Awards, Bollywood's Oscars, turn 50 years old.

52._________ The typical Bollywood movie usually has the following ingredients: a cup of romance, a tea-spoon of comedy, a dash of international sight-seeing, served with a huge slice of singing and dancing. There will also be one brave hero, one beautiful heroine and one baddie. The result is a fun-filled musical.

53._________ There is never any mention of politics, poverty or war. The actors change clothes and locations within a single song. But the audiences don’t mind. To Indian movie lovers, especially the poor, such films are a gateway to heaven and the stars are their gods. The films take them to a magical world away from their everyday troubles. The films tell them the impossible is possible and that true love conquers all.

54.__________ But, behind the beautiful scenes, Bollywood still emphasizes traditional family values. In most films, if two lovers want to break an arranged marriage, they can't just run away. They must win over their parents.

55.___________ So if you're tired of all that Hollywood actions, check out the following Bollywood films. They will take you to a brighter, cheerier and more colourful world, where it's still cool to dance around a tree and sing a love song.

A.Bollywood pays great attention to traditional values.

B.Bollywood is lees famous than Hollywood, and yet it produce the most films in the world.

C.Bollywood films are full of ideal things and free of daily worries.

D.Bollywood is a decent refreshing replacement for those over-stimulating Hollywood films.E. Bollywood has gradually won its reputation on the world stage.

F. Bollywood films are mostly comic romances with light-hearted incidental music.

题型:单项选择题

某婴儿,日龄16日。近2日口腔黏膜上有白色如凝块样物,强拭去可见红色疮面,吃奶好,睡眠佳。可能的诊断是()。

A.鹅口疮

B.疱疹性口腔炎

C.溃疡性口腔炎

D.单纯性口腔炎

E.麻疹黏膜斑

题型:单项选择题

窝沟封闭的适应证包括

A.沟裂点隙浅,自洁作用好

B.有较多临面龋者

C.牙萌出4年以上未患龋

D.其他牙,尤其是对侧同名牙患龋或有患龋倾向者

E.已做充填的牙

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