女性患者,头痛为主诉,以前额部疼痛为主,与体位关系明显,立位时头痛加重,卧位时头痛减轻或消失,腰穿见脑脊液流出,其最可能的诊断是() ["低颅压性头痛","偏头痛","紧张性头痛","颈椎病","高颅压"]
判断休克的指标除外哪项() ["血压<12kPa","脉压<4kPa","神志改变","尿量<30ml/h","脉率<100次/分"]
导致口腔颌面外科手术麻醉死亡的因素中,哪种因素的比例最高()。 ["呼吸道并发症","心血管意外","肾功能衰竭","心跳骤停","肝功能衰竭"]
眼肌麻痹型偏头痛最应与哪个疾病鉴别() ["颅内动脉瘤","青光眼","多发性硬化","脑瘤","紧张性头痛"]
体温每升高一度,心率增快()。 ["5次","10次","15次","20次","25次"]
关于气管套囊的作用,错误的是()。