下列药物中,最适用于小儿蛔虫病的药物是() ["使君子","苦楝皮","槟榔","南瓜子","鹤草芽"]
30岁经产妇,第一胎分娩巨大儿。随后两次妊娠分别在24周及22周时破膜不久流产。最可能造成两次流产的原因是() ["染色体异常","ABO血型不合","宫颈内口松弛","子宫肌瘤","黄体功能不足"]
患者,26岁,左下后牙咬物痛伴冷热刺激敏感1年。检查:左下第一前磨牙远中龋洞,探及大量腐质,探诊酸痛感明显,未探及穿髓孔,叩(-),松动(-)、冷测出现一过性敏感。拟采取的治疗措施为() ["塑化治疗","活髓切断术","根管治疗","双层垫底充填","安抚治疗"]
味咸微寒,可活血消癥,消肿排脓的药物是() ["乳香","五灵脂","丹参","穿山甲","斑蝥"]
关于肢端红痛症描述正确的有() ["是一种少见的病因不明的疾病","多见于中青年男女。症状以肢端阵发性疼痛为主","在温度较高的环境、长时间站立、行走或双足下垂均可以引起或加剧疼痛,患者不愿穿袜或带手套","急性期应卧床休息,抬高患肢,局部冷敷或将肢体置于冷水中以减轻疼痛","检查可发现患肢皮肤发红、皮温增高、血管扩张、轻度肿胀、多汗,患肢足背动脉搏动正常"]
按发病率递减的顺序,食管癌最常见的部位依次是()