问题
多项选择题
Ⅱ相阻滞的特点有（）
A.四个成串刺激可出现衰减
B.肌松时间延长
C.无强直刺激后易化
D.不为抗胆碱酯酶药拮抗
E.给去极化肌松药后，一旦TOF比值≤50%时即可诊断
答案
参考答案：B, E
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Ⅱ相阻滞的特点有（）
A.四个成串刺激可出现衰减
B.肌松时间延长
C.无强直刺激后易化
D.不为抗胆碱酯酶药拮抗
E.给去极化肌松药后，一旦TOF比值≤50%时即可诊断
参考答案：B, E
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| Paris has a beautiful name, the City of 1 . Do you know 2 it means? Many beautiful buildings are lighted at 3 . The streets are very 4 . When you 5 in Paris, you needn't turn 6 your headlights (车灯) even after dark. Paris is full of life all day and all night. But this is not the 7 reason (原因) for its beautiful name. For hundreds of years, Paris has been the centre of science and art. 8 scientists and artists have come to 9 here. For this reason, people 10 it the City of Lights. | ||||
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