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【单选题】
.插胃管时病人出现呛咳,发绀,护士应A.
立即拔出胃管
B.
嘱病人深呼吸
C.
指导病人做吞咽动作
D.
稍停片刻重新插入
E.
继续插入
F.
.患者，男性，30岁，因脑外伤后昏迷入院，护士准备通过鼻饲为其提供营养。护士插管时，当插至14~16cm时托起病人头部靠近胸骨柄，这样做的目的是
G.
避免恶心，呕吐
H.
减少病人痛苦
I.
以免损伤食管粘膜
J.
增大咽喉部通道的弧度 K. 使咽部肌肉放松
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【简答题】How to improve your learning habits ?
【简答题】Become a confident speaker. How to improve your English speaking skills and make you able to communicate more easily and effectively? The following tips will help you to become a more confident speake...
【多选题】How to improve your sentence level?
A.
aviod using the same subject in all sentences
B.
use the simple sentence structure to aviod any possible mistake
C.
vary your sentence structures by combining simple sentences with compound and complex ones
D.
using the same sentence structure to keep consitency
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