用止血带的合并症应除外以下哪项() ["压力不合适可造成手术野出血增多","压力过大、时间过长或麻醉作用不全时,可出现严重的止血带疼痛","可诱发和增加骨科手术中肺栓塞的并发症","放松止血带后可出现止血带休克","充气压力过大和应用时间过长可造成止血带麻痹"]
法洛四联症中决定血流动力学的关键是() ["室间隔缺损","肺动脉狭窄","主动脉骑跨","右心室肥厚","以上都是"]
外伤性颅内血肿的主要致命因素是() ["急性脑疝","弥漫性脑水肿","昏迷所致肺部感染","脑脊液循环受阻","蛛网膜下腔出血"]
对于用药物治疗法来控制癌痛,不科学的是() ["可以联合用药","从小剂量开始","个体化给药","按阶梯给药","吗啡的止痛效果较好,可以多用吗啡"]
中医认为红蝴蝶疮总由() ["禀赋不耐,邪毒侵犯所致","禀赋不耐,感受不耐之物,搏于肌肤而发","禀赋不耐,肝肾亏虚而成","禀赋不耐,血热内蕴生风","禀赋不耐,触毒而发"]
锅炉灭火的处理是什么?