患者男性，12岁。车祸致双下肢广泛撕脱伤，急送手术室。神志恍惚，血压45/30mmHg，脉搏160次/分。无哮喘史。空腹。麻醉前用药最佳的是() ["A．阿托品肌注","B．地西泮肌注","C．吗啡肌注","D．苯巴比妥肌注","E．东莨菪碱诱导前静注"]
疝嵌顿、手法回纳失败()老年体弱者直疝()2岁内的脐疝() ["A．先回纳后手术","B．急诊手术","C．佩用疝带","D．择期手术","E．暂不手术"]
患者男性，12岁。车祸致双下肢广泛撕脱伤，急送手术室。神志恍惚，血压45/30mmHg，脉搏160次/分。无哮喘史。空腹。最必要的监测是() ["A．SpO呼吸","B．血压SpO","C．血压心率","D．呼吸ECG","E．脉搏SpO"]
以狂躁、神昏、哭笑无常为主的证候是()以惊悸不宁、烦躁失眠为主的证候是() ["痰蒙心神证","胆郁痰扰证","痰火扰神证","瘀阻脑络证","心阴虚证"]
肺泡气吸入麻醉药浓度的变化一般不受麻醉药MAC影响。()
对术后腹外疝患者如何进行健康教育?
