男性患者，20岁，肠梗阻术后，血清Na+130mmol/L，Cl-98mmol/L，

发布时间：2017-05-04 14:54 │ 来源：www.tikuol.com

题型：单项选择题 A2型题

问题：

男性患者，20岁，肠梗阻术后，血清Na⁺130mmol/L，Cl^-98mmol/L，BUN8mmol/L。应考虑与下列哪项因素有关().

A.补充了大量等渗盐水

B.水分补充不足

C.补充了大量等渗糖水

D.补充了足量的钾盐

E.肾功能不全

考点：口腔执业医师水、电解质代谢和酸碱平衡失调水、电解质代谢和酸碱平衡失调题库

题型：单项选择题 A2型题

完形填空。

There are four seasons in a year. They are spring, summer, fall and winter. 1________ is the first season
of the year. It is getting 2________ and flowers begin to open. Trees and grass begin to turn 3________. It's
usually rainy, people like to fly kites. Then it is summer and it is the 4________ season of the year. The days
get 5________, so we can play in the afternoon. 6________ is the third season. It's very beautiful. It's not too
hot and not too cold. There is usually 7________ in fall and leaves begin to turn yellow and come down. Many
people like to have a picnic in the park. The last season of the year is winter. People usually don't like to go 8________ because it is cold. And there is sometimes 9________ in winter. Then we play with it. But it is the 10________ of the year. So we have to wear heavy clothes such as winter jacket in winter.

( ) 1. A. Spring
( ) 2. A. cold
( ) 3. A. yellow
( ) 4. A. hottest
( ) 5. A. short
( ) 6. A. Winter
( ) 7. A. sun
( ) 8. A. inside
( ) 9. A. rain
( ) 10. A. cold

B. Fall
B. cool
B. green
B. coolest
B. long
B. Fall
B. wind
B. outside
B. snow
B. coldest

C. Summer
C. warm
C. brown
C. coldest
C. longer
C. fall
C. snow
C. in
C. sun
C. hottest

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硫化氢引起缺氧的原因为（）

A.机体的运氧功能障碍

B.组织利用氧的功能障碍

C.血液循环障碍

D.肺通气功能和换气功能障碍

E.引起呼吸肌麻痹

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世界范围内引起婴幼儿下呼吸道疾病中最常见的病毒是（）.

A.流感病毒

B.麻疹病毒

C.副流感病毒

D.风疹病毒

E.呼吸道合胞病毒

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在控制系统中设置调节器是为了改善系统的静、动态性能。

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治疗开放性创伤最基本，最有效的手段和方法（）？

A、清创缝合

B、包扎

C、抗生素

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