以下哪项是早产新生儿的特点 -题库考试答案搜索网

以下哪项是早产新生儿的特点

单选题

2021-07-17 22:02

A、早产儿呼吸中枢相对成熟，呼吸规则，不易出现呼吸暂停
B、早产儿因肺泡表面活性物质少，易发生肺透明膜病
C、早产儿出生后心率平均为120〜140次/分，血压平均为9.3/6.7kPa
D、早产儿各种消化酶充足，胆酸分泌好，易将脂肪乳化，脂肪消化吸收良好，即使在缺氧缺血和喂养不当时，也不易发生坏死性小肠结肠炎 
E、早产儿虽肝不成熟，但生理性黄疸较足月轻，持续时间短，同时肝糖原储存正常，肝合成蛋白质充足，不易发生代谢性酸中毒

查看答案

正确答案

B

试题解析

标签：医药卫生类中级儿科学（中级）儿科学（中级）模拟卷二

感兴趣题目

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.

Banks have no liability for any delay or loss caused by postal or telex failure.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

相关题目: boost的意思是:help or encourage to increase or improve; eloquent的意思是:fluent or persuasive in speaking or writing; A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.; A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.; A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.; 35儿科常用的 ORS溶液内不含:(); 热力试验员具备（）及以上学历，具有中级或中级以上职称。; 世界卫生组织推荐使用的口服补液盐（ORS）溶液的张力为（）。; Mainly east 3 or 4 partly cloudy to overcast occasional rain（）slowly south moderate or good.; （）any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local quarantine officer must be notified immediately．; Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.; Masters are（）solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.; If he is a common carrier，he is absolutely responsible to the owner of the goods carried （）any loss or damage to them unless caused by an Act of God or the Queen’s enemies，or the inherent vice in the goods themselves，or the negligence of the owner of the goods，or a general average sacrifice.; 系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。; Owners are to be responsible for loss of or damage to the goods or delay in delivery of the goods only in case the loss，damage or delay has been caused by the improper or negligent stowage of the goods．This means that（）.; The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire，（）the claimant proves that the fire arose from fault or neglect on the part of the carrier，his servants or agents.; Shutdown price（or point，or rule）停业价格（或停业点、停业原则）; 写出以下运算符代表信义：AND（），OR（）。; 翻译：With Average or With Particular Average（WA or WPA）（）; （）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.

广告位招租WX:84302438

题库考试答案搜索网

免费的网站请分享给朋友吧