男性,58岁,高血压12年,劳力性心前区疼痛2年。平时活动量稍大或上三楼时出现胸部疼痛,休息可缓解。近1个月发作频繁,1~2次/天,每次约持续15分钟左右,休息时也有发作。发作时心电图表现为ST段压低。该患者应该诊断为() ["稳定型心绞痛","不稳定型心绞痛","变异性心绞痛","主动脉夹层","心肌梗死"]
蛛网膜下腔出血常见的并发症() ["再出血","脑血管痉挛","出血可扩展至脑实质内","细菌性脑膜炎","癫性发作"]
颌面部恶性肿瘤进行动脉内灌注化疗药物时所选用的动脉是() ["颈外动脉","颈外动脉","颈内动脉","舌动脉","颞浅动脉"]
《素问·阴阳应象大论》所述"胀"是指() ["胸腹胀满","皮趺肿胀","头部胀痛","以上都不是"]
患者,男,24岁。上唇部肿胀疼痛3天,伴发热。检查:体温38.5℃,上唇肿胀明显、紫红色,可见多个黄白色脓头。此病可诊断为() ["A.上唇脓肿","上唇疖","上唇痈","上唇皮脂腺囊肿继发感染","唇炎"]
关节松动技术将操作时的手法分为____级。