【单选题】【消耗次数：1】
下列可能发生差异性紫绀的病种
①
室间隔缺损
②
动脉导管未闭
③
房间隔缺损
④
肺动脉瓣狭窄
⑤
以上均不是
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相关题目
【单选题】
关于主-肺动脉间隔缺损，以下表述正确的是( )？
①
位于升主动脉与肺动脉之间
②
位于主动脉弓与肺动脉之间
③
位于降主动脉与肺动脉之间
④
此时只存在一组大动脉瓣
⑤
是由于动脉干旋转异常所导致的
【单选题】
下列那项属于中等大小的室间隔缺损。
①
室间隔缺损内径小于主动脉瓣环内径的1/3
②
室间隔缺损内径大于主动脉瓣环内径的2/3
③
室间隔缺损内径大于主动脉瓣环内径的3/4
④
室间隔缺损内径介于主动脉瓣环内径的1/3至2/3之间
⑤
室间隔缺损内径大于主动脉瓣环内径的1/2
【单选题】
关于室间隔缺损，以下哪种说法是正确的
①
大型室间隔缺损，肺血管阻力越大分流量越小
②
小型缺损，分流量取决于肺血管阻力
③
大型缺损，分流量取决于肺血管阻力
④
小型室间隔缺损，分流阻力大
⑤
新生儿期的大型室间隔缺损，容易发生大分流
【单选题】
房间隔缺损听诊表现是
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胸骨左缘二 三肋间Ⅱ—Ⅲ级较柔和收缩期杂音
②
胸骨左缘三 四肋间连续性机器样杂音伴震颤
③
胸左缘三 四肋间响亮粗糙收缩期杂音伴震颤
④
胸左缘二肋间响亮粗糙收缩期杂音
⑤
胸右缘二肋间柔和收缩期杂音
随机题目
【单选题】
A: Were you at home last night? B: [填空].
①
Certainly
②
Certainly I was
③
Sure I was
④
O.K
【单选题】
A: What would you like, sir? B: [填空].
①
Two cups of coffees
②
Two coffees
③
Two cup of coffee
④
Two cups coffee
【单选题】
A: [填空], Mr. John? You dont look very well. B: Ive had a pain in my chest since this morning.
①
How are you
②
Whats your trouble
③
How are you feeling
④
How are you getting on
【单选题】
—Do you mind if Charlie borrows a few hundred dollars from you?—Im afraid I do. Ill be glad to lend money to _____ but Charlie.
①
someone
②
everyone
③
anyone
④
no one
【单选题】
Will you see to _____ that the flowers are well protected during the rainy season?
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it
②
me
③
/
④
yourself
【单选题】
A: That was a great dinner. [填空] B: Thanks. But it really only took an hour.
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I have never had it before.
②
You must have spent all day cooking.
③
I enjoyed it very much.
④
Who cooked it?
【单选题】
The cruelty of the Germans towards the Jews and ______ of the Japanese towards their prisoners, filled _____ with horror.
①
those; someone
②
that; everyone
③
no one
④
this; anyone
【单选题】
Of all the movies Hepbum made ______ is more memorable than “Breakfast at Tiffanys”.
①
few
②
little
③
no one
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none
【单选题】
A: Its very kind of you to show me the way. B: [填空].
①
Youre welcome
②
It was nothing
③
Not at all
④
Never mind
【单选题】
5.Allthe_______havethree______each.
①
hero;photo
②
heroes;photoes
③
heroes;photos
④
heros;photos