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【单选题】
患者,男性,28岁。因车祸后致右侧第4~7肋骨骨折合并气胸。查体:患者极度呼吸困难、发绀,右侧胸廓饱满、叩诊呈,颈部触及气肿。【2-2】针对上述情况,应首先采取的措施是A.
立即行胸膜腔排气减压
B.
迅速封闭胸壁伤口
C.
补充血容量
D.
紧急行气管切开
E.
剖胸探查
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举一反三
【单选题】If you _____ his wife’s income____ his own，the total of their income _____ 3000 yuan.
A.
add; to; will add up to
B.
add; to; adds to
C.
add up; to; adds up to
D.
will add; for; adds up
【单选题】That young man is always ready to pay compliments to a pretty young lady. A expressions of praise and admiration B expressions of dislike and hatred C expressions of love and affection
A.
expressions of praise and admiration
B.
expressions of dislike and hatred
C.
expressions of love and affection
【简答题】按照起爆药的位置不同，装药结构可以分为[填空(1)]和[填空(2)]
【简答题】根据起爆药包在炮孔中的位置不同，分为几种起爆方式?
【单选题】给出下面的代码段: public class Cell{ int row; int col; int height; int width; public Cell(int row,int col){ this.row=row;this.col=col; } public Cell(int row,int col,int height,int width){ this.height=height;...
A.
Cell(row,col);
B.
super(row,col);
C.
this.row=row,this.col=row;
D.
this(row,col);
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