治疗Cushing溃疡出血的手术指征不包括() ["保守治疗无效","12小时内出血超过1000ml","12小时内出血超过2500ml","反复大出血","合并穿孔"]
关于良性肿瘤特点的叙述,哪项是错误的() ["永不威胁生命","细胞分化程度高","多呈膨胀性生长","有包膜,界限清,少数可恶变","肿瘤细胞与来源组织细胞相似"]
主动脉夹层紧急处理中的降压治疗首选:() ["ACEI","肼苯哒嗪","硝普钠+β受体阻滞剂","速尿","硝苯地平"]
女,35岁。误服有机磷农药50ml。立即被其家人送往医院,该病人抢救成功的关键是() ["彻底洗胃","早期应用阿托品","早期应用解磷定","解磷定和阿托品合用","静脉注射毛花苷丙"]
患者,男,45岁。胸闷干咳,呼吸困难2周,查体:右下肺语颤减低,叩浊,呼吸音减弱。可能的诊断是() ["心肌梗死","右肺栓塞","肺炎","弥漫性肺间质纤维化","右侧胸腔积液"]
使用机械通气的并发症有(),(),(),(),(),(),(),()。