女,26岁,G1P1,皮下埋植缓释孕酮类避孕剂已3个月,不规则阴道少量出血2个月,用一般止血剂及抗生素后无好转。应选用的激素是() ["孕激素","雌激素","雄激素","肾上腺皮质激素","雌激素+雄激素"]
病损呈弥漫型,累及大多数牙多见于() ["单纯性牙周炎","复合性牙周炎","快速进展性牙周炎(广泛型侵袭性牙周炎)","青春前期牙周炎","青少年牙周炎(侵袭性牙周炎)"]
妊娠期的妇女用药要特别慎重,尤其是怀孕() ["2个月以内","3个月以内","4个月以内","6个月以内","7个月以内"]
关于前列腺良性增生的描述,哪些不对() ["中央带多见","多为间质增生","移行带多见","上缘位于耻骨联合上2cm以上","与前列腺癌易鉴别"]
一女患者于吸宫流产手术过程中突感胸闷、头晕。查体:血压9.33/6.67kPa(70/50mmHg),心率50次/分。此时应首先使用哪种药物抢救治疗() ["地西泮","阿托品","哌替啶","苯巴比妥钠","氯丙嗪"]
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