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【单选题】
患者女性,65岁。慢性支气管炎病史20,近半年来呼吸困难加重,下肢水肿,诊断为慢性肺心病。血气分析:Pa0252mmHg,PaC0264mmHg。给患者氧疗时应采取A.
立即吸入高浓度氧
B.
低浓度、低流量间断给氧
C.
低浓度、低流量持续给氧
D.
短期给氧
E.
高流量给氧
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举一反三
【单选题】I sent the letter early that morning _______ she got it that afternoon.
A.
in order that
B.
so that
C.
for purpose that
D.
in order for
【单选题】I accidentally _____ early that morning and saw the whole course of the murder.
A.
woke
B.
wakened
C.
awoke
D.
awakened
【单选题】They started early that morning in order that they_____ there before noon.
A.
would get
B.
got
C.
must get
D.
might get
【简答题】We started early that morning in order that we ____ there before noon . A．might get B．may get C．would get D．got
【简答题】杏苏散的功用是A.疏风清热，宣肺止咳 B.滋养肺肾，止咳化痰 C.清宣温燥，润肺止咳 D.清燥润肺，养阴益气 E.轻宣凉燥，理肺化痰 桑杏汤的功用是A.疏风清热，宣肺止咳 B.滋养肺肾，止咳化痰 C.清宣温燥，润肺止咳 D.清燥润肺，养阴益气 E.轻宣凉燥，理肺化痰
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