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【简答题】
男性,38岁,因车祸致左大腿挤压伤、左股骨中下段骨折2小时入院。入院时面色苍白,四肢湿冷,脉搏细弱,神情淡漠。体检:血压8/5.3Kpa(60/40mmHg), 心率140次/分,呼吸28次/分,左大腿可见开放性创口,肌肉严重损伤及出血。立即给予止血、止痛、给氧及纠酸治疗,并行清创术和骨折内固定术,术前及术中输血800ml,患者术后血压恢复正常。术后24小时尿量400ml,48小时后日尿量100ml,血生化显示:血[k+]7.8mmol/L,血肌酐2400mmol/L(正常值79-136mmol/L),血尿素氮18mmol/L(正常值3.57-7.14mmol/L)。术后第4天突然出现呼吸困难,双肺底可闻及散在水泡音。血气分析示:pH 7.15,PaO 2 6.65 Kpa (50mmHg), PaCO 2 4.6 Kpa (35mmHg), AB13mmol/L,SB 15mmol/L。试分析并简要回答: 1. 该患者入院时处于什么状态?写出你的判断依据。 2 .患者入院无缺氧?若有,是哪一种类型的缺氧? 3 .为什么患者术后血容量和血压均恢复了正常,但尿量反而减少?试分析其原因并写出依据。 4 .患者术后第4天又突然出现呼吸困难,请问是否发生了呼吸衰竭?若有,试写出其类型和依据。 5. 患者有无电解质和酸碱平衡紊乱?若有,写出其类型和依据?
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【单选题】In the eyes of the author, an odd phenomenon nowadays is that ______.
A.
the Duchess of Windsor is regarded as a woman of virtue
B.
looking slim is a symbol of having a large fortune
C.
being thin is viewed as a much desired quality
D.
religious people are not necessarily virtuous
【单选题】飞机作等速直线飞行时,作用在飞机上的外载荷应满足()。
A.
升力等于重力，阻力等于推力。
B.
升力等于重力，抬头力矩等于低头力矩
C.
升力等于重力，阻力等于推力，抬头力矩等于低头力矩
【单选题】Which of the following is NOT one of the duke's complaints against the duchess in My Last Duchess?
A.
Riding a white mule
B.
Not being available to him at all times
C.
Innocence
D.
Not being able to distinguish the Duke's gift from common ones
【单选题】Which of the following interpretations of "My Last Duchess" is INCORRECT?
A.
The narrator is the Duke and the implied auditor is the matchmaker.
B.
The Duke exposes his flaws in personality through his monologue.
C.
The Duchess, in the eyes of the Duke, is naive, genial and lovely.
D.
The poem utilizes dramatic monlogue as the writing technique.
【单选题】飞机作等速直线水平飞行时,作用在飞机上的外载荷应满足()
A.
升力等于重力，阻力等于推力
B.
升力等于重力，抬头力矩等于低头力矩
C.
升力等于重力，阻力等于推力，抬头力矩等于低头力矩
【单选题】My last Duchess is __________.
A.
a dramatic monologue
B.
a short lyric
C.
a novel
D.
an essay
【简答题】法是由统治阶级的物质生活条件决定的,是社会客观需要的反映。( )
【简答题】下列属于企业非流动资产的是() A应收及预付款项 B存货 C持有至到期投资 D无形资产
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