患儿2岁。右颈胸肿物1个月余，诊断为右中纵隔、右颈淋巴管肿物，择期行肿物切除术。麻醉医师术中不易观察到的是下列哪项() ["A．神经损伤","B．缺氧","C．出血","D．血容量","E．胸膜破裂"]
尿后余沥不尽见于()小便浑浊如米泔见于() ["肾气不固","膀胱湿热","脾虚气陷","肾虚水泛","脾阳虚"]
患儿2岁。右颈胸肿物1个月余，诊断为右中纵隔、右颈淋巴管肿物，择期行肿物切除术。选择何种麻醉最为合理() ["A．硬膜外","B．颈丛阻滞","C．全麻气管插管","D．全麻+颈丛阻滞","E．局麻"]
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。上述情况最先应该处理的是() ["A．将气管导管外拔少许","B．给予地塞米松","C．加深麻醉","D．给予氨茶碱","E．增大肌松药剂量"]
患者男性，68岁.右侧腹股沟区有一肿块1年余，渐增大，平卧时肿块可消失.弯腰搬重物时突感右下腹疼痛，伴呕吐3次。体格检查:右下腹压痛，肠鸣音12～14次/分，右腹股沟区有一梨形肿块约7cm×4cm×3cm，有明显压痛，不能回纳，局部皮肤无红肿。此时最合适的处理是() ["A．抗生素静脉滴注","B．使用解痉剂","C．急诊手术","D．胃肠减压","E．手法复位"]
颈项强直，角弓反张多见于()眩晕欲仆，肢体麻木多见于()
