脐带帆状附着(cord velamentous insertion)

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• 脐带绕颈的原因有（） ①脐带过长 ②胎动过频 ③脐带扭转 ④脐带脱垂

  A . ① B . ①② C . ①②③ D . ①②③④ E . ①③④

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• The bosun has thrown the liferaft into the water before abandoning the vessel. The operating cord（）.

  A . serves as a sea painter B . detaches from the liferaft automatically C . is used to rig the boarding ladder D . is cut immediately as it is of no further use

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• 脐带异常包括脐带过长、脐带过短、脐带先露、脐带脱垂、脐带缠绕、脐带打结、脐带扭转和脐带帆状附着。

  A . 正确 B . 错误

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• On inflatable liferafts，the operating cord should be renewed by（）.

  A . cutting the old line off and renewing same B . an approved servicing facility ashore C . opening the case and replacing the entire line D . one of the ship's officer

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• Pitch is produced by frequency of vibration of the vocal cords. The higher the frequency, the higher the pitch.（）

  A . 正确 B . 错误

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• 脐带异常包括脐带过长、脐带过短、脐带先露、脐带脱垂、脐带缠绕、脐带打结、脐带扭转和脐带帆状附着。()

  A . 正确 B . 错误

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• 脐带脱垂(prolapse of umbilical cord)

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• The operating cord on an inflatable liferaft also serves as a（）.

  A . lifeline B . painter C . drogue D . marker

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• 脐带帆状附着的临床表现，哪项是恰当的（）

  A . 胎心率不规则，甚至消失 B . 胎膜破裂时，发生无痛性阴道流血 C . 血涂片上可以找到有核红细胞或幼红细胞 D . 胎膜破裂时，产妇出现腹痛 E . 血涂片上可以找到陈旧性红细胞

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• 如果正常分娩，胎盘附着于宫底，则脐带的长度至少是（）

  A . 31cm B . 30cm C . 32cm D . 33cm E . 35cm

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• 脐带先露(presentation of umbilical cord)

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• The operating cord on an inflatable liferaft should be renewed by（）.

  A . removing the top half of the shell，cutting the line at its source，and renewing completely B . cutting the line where it enters the case and replacing that portion C . leaving the original line and tying another one to it so the two lines will take the strain D . an approved servicing facility ashore

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• After a liferaft is launched，the operating cord（）.

  A . serves as a sea painter B . detaches automatically C . is used to rig the boarding ladder D . is cut immediately as it is of no further use

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• polyp of vocal cord

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• 脐带帆状附着血管前置可出现下列并发症（）

  A . 血管破裂出血 B . 脐带受压致胎儿窘迫，甚至胎儿死亡 C . 无痛性阴道流血 D . 脐带脱垂 E . 胎儿失血致胎儿死亡

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• 脐带帆状附着的临床表现，哪些是恰当的（）

  A . 胎心率不规则，甚至消失 B . 胎膜破裂时，发生无痛性阴道流血 C . 血涂片上可以找到有核红细胞或幼红细胞 D . 胎膜破裂时，产妇出现腹痛 E . 血涂片上可以找到陈旧性红细胞

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• The heel cord, i.e. the largest and strongest tendon in the human body, is called _________.

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• 6. A. card B. cod C. cord D. code

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• diabetes Pakinson spinal cord injuries

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• The junction box in the spinal cord is where one nerve connects with the next nerve by releasing these little brown packets of chemical information called neurotransmitters in a linear one-on-one fashion.

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• Consonants, based on whether the vocal cords are vibrating in their production, can be classified into ________ consonants and voiceless consonants.

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• 听力原文：Once you have arrived in our country, beware those professional pickpockets. Here's how to protect yourself. Women whose bags are hanging in front of them are tricky for the thieves, as there isn't a blind side. If you want make it even harder, use a bag with handles rather than a strap. For men, one of the best places to keep a wallet is in the back pocket of tight trousers. You'll feel any attempts to move it. Another good place is in the buttoned-up inside pocket of a jacket. There's just no way in. Even better, keep wallets attached to a cord or chain that is fastened to a belt.

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• YoureporttotheITdepartmentinyourcompanythatyourcomputerhasaconnectivityproblem.Thedepartmentrequeststhatyouconfigureyoursystemwiththefollowingvalue：2001：：f85c：494e：7：4bd4Youneedtoconfigureyourcomputeraccordingly.Whatshouldyoudo？（）

  A．UsethegivenvalueasanIPv6address. B．UsethegivenvalueasaDNSsuffixsearchitem. C．UsethegivenvalueasaWEPkeyforawirelessnetwork. D．UsethegivenvalueasamanuallyassignedMACaddress.

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