过热器和再热器防磨检查时,对吹灰器附近的管子重点检查,对吹损严重超标的应更换新管。
参考答案:对
对机械通气患者实施重症监护时应()
A.每0.5~1小时做一次血气分析
B.每2小时做一次血气分析
C.每4小时做一次血气分析
D.每天做2次血气分析
E.每天做3次血气分析
Young people are under great pressure. Therefore, parents shouldn’t expect too much from them, for
it will only cause pressure to ________. [ ]
A. pick up
B. turn up
C. break up
D. build up