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【单选题】
患儿,3岁,含糖玩耍呛入气管。查体:患儿神志不清,呛咳,呼吸困难,面色发绀。急诊护士应采取的措施是
A.
使患者平卧,头偏向一侧
B.
清理口腔、呼吸道分泌物
C.
给氧吸入
D.
口对口人工呼吸
E.
做好协助取异物的准备
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【单选题】(2006.10) An ______idea suddenly came upon him when he was taking a walk with his wife.
A.
ingenious
B.
ingenuous
【判断题】奈奎斯特曲线包围(-1,j0)点,则系统不稳定。
A.
正确
B.
错误
【单选题】缺铁性贫血采用铁剂治疗,观察疗效最早的指标是
A.
血红蛋白上升
B.
网织红细胞增多
C.
面色红润
D.
血清铁恢复正常
E.
MCV恢复正常
【单选题】He was taking a _____ by overtaking on a bend.
A.
risk
B.
risky
C.
risking
D.
risked
【判断题】Trump admitted that he was taking a protectionist view of economy.
A.
正确
B.
错误
【单选题】He seems _________the homework, for he was taking a walk on the playground. [     ]
A.
has finished
B.
to have finished
C.
to finish
D.
finished
【单选题】缺铁性贫血采用铁剂治疗,观察疗效最早的指标是
A.
血红蛋白上升
B.
血清铁恢复正常
C.
面色红润
D.
网织红细胞增
E.
MCV恢复正常
【单选题】缺铁性贫血采用铁剂治疗,观察疗效最早的指标是
A.
血红蛋白上升
B.
血清铁恢复正常
C.
面色红润
D.
网织红细胞增高
E.
MCV恢复正常
【判断题】包围系统不稳定
A.
正确
B.
错误
【判断题】物联网设计的首要目标是微型化。
A.
正确
B.
错误
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