“危急值”（Critical Values）通常指某种检验、检查结果出现异常时，表明患者可能正处于有生命危险的边缘状态。（）

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更多““危急值”（Critical Values）通常指某种检验、…”相关的问题

第1题

Which of the following statements are correct about the test of ZXCTN6200?()

A.The average optical power of the optical interface is measured as follows. One end of the pigtail is connected to the light emitting interface of the optical board and the other end is connected to the input interface of the optical power meter. After the optical power becomes stable, read the value, which is the transmitting optical power of the optical interface.

B.The average optical power of the optical interface is measured as follows. One end of the pigtail is connected to the light receiving interface of the optical board and the other end is connected to the input interface of the optical power meter. After the optical power becomes stable, read the value, which is the transmitting optical power of the optical interface.

C.The sensitivity and overload indicator of optical interface are measured as follows. Increase the adjustable optical attenuator gradually and observe the critical value when the optical interface generates an error code. Record the optical power value at this time, which is the sensitivity.

D.The sensitivity and overload indicator of optical interface are measured as follows. Reduce the adjustable optical attenuator gradually and observe the critical value when the optical interface generates an error code. Record the optical power value at this time, which is the overload indicator.

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第2题

C值（C—value)

C值(C—value)

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第3题

过氧化值（peroxide value，POV)

过氧化值(peroxide value，POV)

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第4题

简述DNA的C值以及C值矛盾（C—value paradox)。

简述DNA的C值以及C值矛盾(C—value paradox)。