问题
单项选择题
有关中心静脉置管，不恰当的是（）
A.经常更换穿刺部位的敷料
B.锁骨下静脉穿刺置管不可保留很长时间，应定期更换
C.如出现不明原因发热，首先考虑拔除中心静脉导管
D.避免用单腔中心静脉导管输注血液制品
E.每日输液完毕后可用肝素盐水封管
答案
参考答案：B
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有关中心静脉置管，不恰当的是（）
A.经常更换穿刺部位的敷料
B.锁骨下静脉穿刺置管不可保留很长时间，应定期更换
C.如出现不明原因发热，首先考虑拔除中心静脉导管
D.避免用单腔中心静脉导管输注血液制品
E.每日输液完毕后可用肝素盐水封管
参考答案：B
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