门脉高压症形成后,在扩张的交通支中最有临床意义的是() A.直肠下端交通支 B.腹壁

题型:单项选择题 A1/A2型题

问题:

门脉高压症形成后,在扩张的交通支中最有临床意义的是()

A.直肠下端交通支

B.腹壁后交通

C.前腹壁交通支

D.胃底食管下段交通支

E.肛管交通支

考点:肾内科基础知识肾内科综合复习题肾内科综合复习题题库
题型:单项选择题 A1/A2型题

周围高,中间低的地表形态是[ ]

A.平原

B.丘陵

C.山谷

D.盆地

题型:单项选择题 A1/A2型题

常用螺纹按()可分为三角螺纹,方形螺纹,条形螺纹,半圆螺纹和锯齿螺纹等。

A、螺纹的用途 

B、螺纹轴向剖面内的形状 

C、螺纹的受力方式 

D、螺纹在横向剖面内的形状

题型:单项选择题 A1/A2型题

使用刻度尺要放______,有刻度的一边要______被测物体.

题型:单项选择题 A1/A2型题

Narcissus was a beautiful looking boy. He had long, flowing, blond hair, beautiful, bright, blue eyes and even, white teeth. Many young ladies fell in love with him including the nymph(女神): Echo.

Nymphs were lively spirits who lived near streams and lakes and protected trees in the forest. Echo had upset the Queen of the Gods; Hera. As a punishment Hera made Echo unable to speak except to repeat the last three words of the person she was talking to.

Poor Echo fell in love with Narcissus but could never tell him how she felt. Narcissus teased her and she ran away with tears pouring down her face. Aphrodite, the goddess of love saw what happened and decided to punish Narcissus. As he came to a pool of water Narcissus saw his reflection (影子)and fell in love with the vision he saw. It was of course his own reflection.

Poor Narcissus watched his own reflection, every time he tried to touch the face of the vision he loved it broke up on the shimmering surface of the water. Narcissus stopped eating, lost his beautiful looks and desired to get his love. In the end he anguished gradually and died.

Aphrodite took pity on him and made a flower grow in his place on the bank of the lake. Narcissus flowers (水仙花) can be found to this day growing wherever you can find water and trees.  

小题1:Echo fell in love with Narcissus because_________.

A.Narcissus was good-looking.

B.Echo was a lively spirit

C.Narcissus loved her, too.

D.Echo took pity on Narcissus小题2: Why did Aphrodite, the goddess of love, punish Narcissus?

A.Aphrodite envied Echo because she loved Narcissus

B.She thought Narcissus didn’t respect and made Echo sad.

C.Narcissus fell in love with the vision, not Echo.

D.Echo was trapped in love and didn’t protect trees in the forest any longer.小题3:What does the underlined word “anguished” in the fourth paragraph mean?

A.become increasingly thin and weak

B.become very hungry

C.become very fat

D.become out of mind小题4:What is the main purpose of writing the passage?

A.To tell people a sad love story

B.To tell people how Narcissus flowers came

C.To tell the true meaning of beauty and ugliness

D.To tell people not affect others’ love

题型:单项选择题 A1/A2型题

女性.65岁,咳嗽、咳痰伴发热3天,意识不清4h。否认糖尿病史。高血压史12年。

在抢救治疗酮症酸中毒过程中,为避免发生低血糖反应,应及时静脉滴注葡萄糖溶液。血糖下降至何种水平时加用葡萄糖溶液()

A.ll.lmmol/L(200mg/dl)

B.8.3mmol/L(150mg/dl)

C.6.7mmol/L(120mg/dl)

D.13.9mmol/L(250mg/dl)

E.5.6mmol/L(100mg/dl)

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