未行一期缝合的神经断伤,在伤口愈合后多长时间即应手术() A.1~2周 B.2~3周

题型:单项选择题

问题:

未行一期缝合的神经断伤,在伤口愈合后多长时间即应手术()

A.1~2周

B.2~3周

C.3~4周

D.4~5周

E.5~6周

考点:上海住院医师康复医学科骨科骨科题库
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离心泵最容易受到汽蚀损害的部位是()。

A、叶轮或叶片入口;

B、叶轮或叶片出口;

C、轮毂或叶片出口;

D、叶轮外缘。

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磁力启动器本身能实现失压保护和过载保护。

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雷达屏幕上强雷暴回波范围内的无回波区是指什么?

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Which of the following is best described as the decision to deliberately deviate from the policy exposures to system risk factors with the intent to add value based on forecasts of the near-term returns of those asset classes()

A. Risk budgeting.

B. Security selection.

C. Tactical asset allocation.

题型:单项选择题

80C51芯片采用的半导体工艺是()。

A.CMOS

B.HMOS

C.CHMOS

D.NMOS

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