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[主观题]
肠内营养输注前后用()ml温开水(37~40℃)冲洗管路保持管道通畅
A.5-10ml
B.10-15ml
C.15-20ml
D.20-30ml
暂无答案
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A.5-10ml
B.10-15ml
C.15-20ml
D.20-30ml
A.20-50
B.30-50
C.20-30
D.50-60
A.抬高患者的头部30-40度,取半卧位滴注肠内营养液
B.连续输注肠内营养液者每间隔4小时要抽吸并估计胃内残留量
C.间断输注肠内营养液者每次输注前要抽吸估计喂内残留量
D.胃内残留量大于100-150ml时要暂时停止输注
A.持续泵入营养液过程中,每4h冲管一次
B.冲管时先暂停肠内营养泵
C.抽取20~30ml生理盐水或温开水
D.断开肠内营养输液器和喂养管连接处,打开喂养管给药口帽,脉冲式推注
A.5%碳酸钠溶液20-30ml
B.0.9%生理盐水20-30ml
C.5%碳酸氢钠溶液30-50ml
D.0.9%生理盐水30-50ml