下列正常心脏传导系统哪一部分传导最缓慢() A.房室结 B.结间束 C.左右束支 D

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问题:

下列正常心脏传导系统哪一部分传导最缓慢()

A.房室结

B.结间束

C.左右束支

D.浦肯野纤维

E.希氏束

考点:上海住院医师神经内科心脏内科心脏内科题库
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革兰阴性杆菌脓毒症的临床特点不包括()

A.突发寒战、脉搏细弱、四肢厥冷

B.休克发生早

C.泌尿生殖系统感染

D.高热、多汗、呼吸加快

E.多伴有转移性脓肿

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用 be going (to)结构填空。

I.  The teachers ______ (have) a meeting in the afternoon.

2.  He _______ (go hiking) next Saturday.

3.  They ______ _ (watch) a basketball game tomorrow afternoon.

4.  Mr. Zhang with his children ______ (go) for a walk this evening.

5.  Both Wang Lin and her father ______ (sing) a song in the coming party.

6.  How _____ you _____ (do) that?

7.  There ______ (be) a school trip the day after tomorrow.

8.  Where ______ the boys _____ (meet) at the school gate?   .

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月经周期的调节涉及下丘脑、神经垂体、卵巢及子宫。()

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最易被各种建筑材料(石灰、墙纸等)吸收的污染物是()

A.颗粒物

B.CO2

C.NO2

D.CO

E.SO2

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《金匮》首篇第一条的"脾能伤肾……则心火气盛,则伤肺;肺被伤,则金气不行"中的"伤"字如何理解()

A.制约

B.伤害

C.相侮

D.相乘

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