蛛网膜下腔出血后脑血管痉挛的高峰时间是() ["出血后24h","出血后24~72h","出血后3~5d","出血后7~14d","出血后21d"]
关于鼻窦炎的描述,说法正确的有() ["鼻腔黏膜与鼻窦黏膜相连续,故鼻腔炎症易向鼻窦蔓延","鼻窦炎常常伴发鼻炎","临床上无明显症状,X线平片发现鼻窦异常者占20%","临床上无明显症状,CT发现鼻窦异常者占40%","临床上无明显症状,MR发现鼻窦异常占60%"]
女,40岁,发现颈部肿大6年,近半年来常感心悸,多汗,食量加大,检查:无突眼、甲状腺Ⅱ。肿大、结节状,脉搏116次/分,心、肺、腹无异常发现,其诊断可能是() ["结节性甲状腺肿","原发性甲状腺功能亢进","继发性甲状腺功能亢进","高功能甲状腺腺瘤","甲状腺腺癌"]
患者肾综合征,少尿5天,近日无尿,晨起活动后,腹右及腰部剧痛,医生高度怀疑其可能肾破裂,哪项检查不合适() ["肾盂造影","局部穿刺","肾CT","肾B超","测血象"]
慢性乳突炎分型包括() ["单纯型","肉芽肿型","胆脂瘤型","弥漫型","坏死型"]
润滑剂的主要有()、()、()、()、()等作用。润