电复律治疗房颤,术后护理不恰当的是
A.持续24h心电监护B.按时服用抗心律失常的药物C.常规低流量吸氧D.禁食之清醒后2hE.术后应立即下床活动
参考答案:E
急性肺水肿的临床表现有
A.重度呼吸困难
B.双下肢水肿
C.烦躁不安,口唇发绀
D.心尖区舒张期奔马律
E.粉红色泡沫痰、肺部哮鸣音及湿啰音
Don't go too far into the sea, children, or the waves will _____ you off your feet.
A.flow
B.cut
C.press
D.sweep