药物流产的禁忌证是() ["生殖道畸形","妊娠7周内","哺乳期妊娠","可疑异位妊娠","剖宫产不足半年"]
左向右分流型先天性心脏病的共同特点,最主要的是() ["容易患呼吸道感染","体循环血量减少","潜伏性青紫","肺动脉第二音亢进","有肺门舞蹈"]
依沙吖啶引产的适应证,哪项是不恰当的() ["有心脏病,但能耐受手术者","适用于妊娠13~24周者","近期曾有过同类引产手术者","妊娠期间反复阴道流血者","无急性传染病及生殖器炎症者"]
关于妇科激素检查,叙述正确的是() ["PRL>25nmol/L提示高泌乳素血症","LH>25U/L高度提示卵巢早衰","FSH、LH均<5U/L提示垂体功能减退","FSH、LH、E均降低提示卵巢功能低下","高PRL血症应常规做颅脑MRI"]
脑卒中早期偏瘫上肢弛缓性瘫痪时的肩关节最常见并发症() ["关节炎","骨质增生","骨质疏松","病理性骨折","肩关节半脱位及肩关节周围炎"]
观光农业资源的特征有()、()、()、()、()。