软管卷盘的软管在()倍额定工作压力下,不得有破裂和异形现象。
A.1.5
B.2.0
C.3.0
D.4.0
参考答案:C
患儿男,臀位产。生后5小时出现呕吐,呈喷射性,伴尖声哭叫、唇稍发绀、体温不升。查体:前囟饱满,心肺正常,拥抱反射消失。疑为新生儿颅内出血。
首优的护理诊断为()
A.知识缺乏
B.营养失调
C.自主呼吸紊乱
D.焦虑(家长)
E.潜在并发症:颅内压增高
VHF radio is one of the very important navigational instruments on board,()messages can be sent.
A.by which
B.through which
C.by that
D.through that