慢性心房颤动患者,应用口服华法林治疗,应使凝血酶原时间国际正常化比值(INR)维持在

题型:单项选择题

问题:

慢性心房颤动患者,应用口服华法林治疗,应使凝血酶原时间国际正常化比值(INR)维持在()

A.1.5~2.5

B.2.0~3.0

C.2.5~3.5

D.1.0~2.0

E.2.5~3.0

考点:江苏住院医师中医内科心血管内科心血管内科题库
题型:单项选择题

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      Zhou Yan, a Junior 3 students in Taiyuan, wishes he never got a mobile phone. Last week, he went to see a doctor because his arms and fingers were hurting, and he could not see very well. The doctor told

him that he had had "mobile phone disease". A growing number of teenagers are getting "mobile phone

disease" as more are buying mobile phones.

      Zhou got his mobile phone only five months ago.  His mum bought it for him to use when he got into

trouble. But Zhou used it to send messages to his friends.  He sent messages to them all the time, even after going to bed.    

      Zhou started to do badly in the exams because he was spending so much time playing with his mobile

phone. His mum got very angry with him. Zhou Yan didn't care about his mum's feeling at all. But one day, Zhou's arms started to hurt. And that is why he went to see the doctor.Yang Ling, who is from Taiyuan

Teachers College, says that if someone uses his mobile phone too much, like Zhou Yan, he might get "

mobile phone disease". If teenagers find their arms or fingers hurt, she says,they should go to see a doctor as soon as possible.

      Yang Ling suggests teenagers should try to use their mobile phones less, especially at school. They

should try to have fun in other ways, such as reading and doing sports.

1. Zhou Yan wishes he never got a mobile phone because he thinks _______          

A. it is useless to him          

B. it doesn't work well          

C. it has brought him some trouble

2. The reason why Zhou Yan didn't do well in the exams was that _______            

A. he often argued with his mother            

B. he never got help from his teacher            

C. he spent too much time on the mobile phone

3. If we say someone has "mobile phone disease" , we mean __________            

A. they catch a disease caused by mobile phones            

B. something is wrong with their mobile phones            

C. they can't live without the mobile phones

4. Yang Ling suggests that teenagers should __________            

A. go to see a doctor as often as possible            

B. use mobile phones more when they are out of school            

C. do something else for fun instead of using mobile phones too much

5. The writer wants to tell us _______ in his article.            

A. only a few teenagers have mobile phones            

B. mobile phones can help teenagers get out of trouble            

C. using mobile phones too much is bad for both study and health

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烟草花叶病毒的生活环境是(   )

A. 烟草根周围的土壤水溶液    B. 烟草周围的空气

c. 腐烂的烟草叶              D. 烟草的活细胞

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男性,42岁,间断头痛半年多,有时呕吐,伴双眼视力下降,查体发现双眼视 * * 边缘模糊,隆起且有散在出血点,余(-)。

若影像检查未发现异常,应采取的措施()

A.定期复查MRI

B.观察对症

C.定期复查CT

D.腰穿采取CSF化验并测压

E.去骨板减压

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张先生打算分5年偿还银行贷款,每年年末偿还100000元,贷款利率为10%,则等价于在第一年年初一次性偿还( )。

A.500000元
B.454545元
C.410000元
D.379079元

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大型机械进场费按()计算。

A、天

B、月

C、台班

D、甲乙双方约定

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