疝块站立时出现，平卧后消失()疝块突然增大，不能回纳，伴有疼痛() ["A．易复性疝","B．难复性疝","C．嵌顿性疝","D．绞窄性疝","E．滑动性疝"]
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。全麻诱导以下哪种药物禁用() ["A．硫喷妥钠","B．依托咪酯","C．芬太尼","D．氯胺酮","E．羟丁酸钠"]
斜疝()脐疝()切口疝() ["A．疝块由腹股沟管突出","B．疝块由直疝三角突出","C．疝块自卵圆窝突出","D．疝块由脐部突出","E．疝块由切口瘢痕处突出"]
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"]
心阳虚脱证的面色是()心阳虚证的面色是()
