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【单选题】
患者女,25岁。发热3日,今晨起呼吸困难,鼻导管吸氧未见好转。查体:体温39C,脉搏110次/分,呼吸28次/分,血压110/70mmHg。双肺湿哕音及管状呼吸音。动脉血气分析:PaO250mmHg,PaCO245mmHg。胸部X线:双肺可见密度增高的大片状阴影。临床诊断为急性呼吸窘迫综合征。最有效的通气方式是
A.
间歇正压通气
B.
间歇指令通气
C.
压力支持通气
D.
持续气道正压通气
E.
呼气末正压通气
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参考答案:
举一反三
【多选题】下列各项中体现谨慎性原则要求的有( )。
A.
存货计提跌价准备
B.
不低估负债和费用
C.
固定资产计提折ID
D.
根据需要设置秘密准备
【单选题】Part 1 Vocabulary (60%) Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A., B., C. and D.. Choose the ONE answer that best completes the...
A.
thought
B.
considered
C.
regarded
D.
reckoned
【简答题】attain benefit career cooperation decline global head launch signal significant vision yield 1. His _______as a soldier ended with injury to both eyes. 2. Hot money(热钱) flows ar...
【多选题】下列各项中,体现谨慎性原则要求的有( )
A.
存货计提跌价准备
B.
不低于负债和费用
C.
固定资产采用加速ID
D.
根据需要设置秘密准备
【简答题】Complete the following sentences by filling each blank with an appropriate word from the words below. Change its form if necessary. Some of the verbs maybe use that more than once. vary differ illustr...
【简答题】attain, benefit, career, cooperation, decline, global, head, launch, signal, significant, vision, yield The Prime Minister’s speech sent out a(n) ______ that his government is ready for peace negotiat...
【简答题】attain; benefit; career; cooperation; decline; global; head; launch; signal; significant; vision; yield; The Prime Minister’s speech sent out a ________ that his government is ready for peac...
【判断题】表现中秋节的插花可用芦苇、芒草、枯枝、残荷。
A.
正确
B.
错误
【判断题】计提存货跌价准备体现谨慎性原则要求。
A.
正确
B.
错误
【多选题】以下糖类在机体分解后的产物中有葡萄糖的是
A.
淀粉
B.
糖原
C.
纤维素
D.
蔗糖
E.
核糖
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