明显梗阻性黄疸,B超检查胆总管及肝内胆管均不扩张,进一步诊断选择下列哪项检查最适宜(

题型:单项选择题

问题:

明显梗阻性黄疸,B超检查胆总管及肝内胆管均不扩张,进一步诊断选择下列哪项检查最适宜()

A.十二指肠低张造影

B.放射性核素胰腺扫描

C.经皮肝穿刺胆管造影术

D.逆行胰胆管造影

E.腹腔镜检查

考点:江苏住院医师儿外科新生儿外科新生儿外科题库
题型:单项选择题

阅读理解。

     Jim is from the USA. But his father, mother and he are in China now. His mother is a teacher. His father is a

doctor. Jim is in Class 7, Grade 8. He is 13. His mother is my English teacher. I'm Zhang Jun. I'm in Class 8,

Grade 7. I'm 13, too.

根据短文内容,选择正确答案.

1. Jim's family (家庭) is from _______.

A. America

B. China

C. Japan

2. Who is in Grade 8?

A. Li Lei.

B. Jim.

C. His mother.

3. Who is in Class 8?

A. Zhang Jun.

B. Jim.

C. His mother.

4. How old is Jim?

A. 7.

B. 8.

C. 13.

5. Are Zhang Jun and Jim of the same age (同龄)?

A. Yes, he is.

B. Yes, they are.

C. No, they aren't.

题型:单项选择题

在解闭GARP的同时,相应的EM也会自动解闭,这种说法正确吗?()

A.要看GARP是否是成对使用的

B.正确

C.不正确

D.取决于GARP板的数量

题型:单项选择题

一个数的亿位是7,百万位是6,个位是5,其他各位都是最小的自然数,这个数是(    )。

题型:单项选择题

LAC单板描述正确的是()

A.LAC单板的插损是2DB

B.LAC单板的插损是4DB

C.LAC单板支持衰减量调节和输出调节

D.LAC单板可以调节的衰减量范围是0-25

题型:单项选择题

导致汽缸体产生裂纹的原因有哪些()?

A.发动机处于高温状态时突然加入大量冷水,水垢积聚过多散热不良、在冬天及寒冷地区未加注防冻液

B.镶换汽缸套时,过盈量选择过大或压装工艺不当

C.装配螺栓时拧紧力矩过大,或镶套修复损坏的螺纹孔时过盈量选择过大

D.曲轴在高速转动时产生的振动

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