慢性粒细胞白血病急变的诊断最主要依据是() ["不明原因的发热和贫血加重","脾进行性肿大","Ph染色体阳性","中性粒细胞碱性磷酸酶活性增高","以上都不是"]
患者腹大胀满,按之如囊裹水,伴下肢水肿,胸脘痞胀,精神困倦,怯寒懒动,尿少便溏,舌苔白腻,脉缓。其治法是(). ["温中健脾,行气利水","温补脾肾,化气行水","健脾益气,化气行水","理气疏肝,化瘀利水","健脾渗湿,行气利水"]
左心发育不良综合征的分型有() ["主动脉瓣狭窄,二尖瓣狭窄","主动脉瓣闭锁,二尖瓣闭锁","主动脉瓣闭锁,二尖瓣狭窄","主动脉瓣狭窄,二尖瓣闭锁","主动脉弓发育不良和主动脉弓离断"]
涡流的产生可以使得() ["A、铁心发热","B、电流增大","C、电流减小","D、线圈电阻减小"]
患儿1岁3月,男孩,持续发热10天,抗生素治疗无效,睑结膜充血,草莓舌,手发红,指关节肿胀,肛周脱屑,血常规未见明显异常,ESR102mm/h,心电图提示Ⅰ度房室传导阻滞,心脏超声提示冠状动脉内径3.0mm。血抗中性粒细胞胞浆抗体阳性。关于该患儿的治疗,描述正确的是()。 ["A.首选糖皮质激素1~2mg\/kg","首选糖皮质激素10~30mg\/kg","首选丙种球蛋白1~2g\/kg","首选丙种球蛋白100~200mg\/kg","首选环磷酰胺冲击8~10mg\/kg","首选环磷酰胺冲击750mg/m"]
温带气旋主要是在()发展起来的,有很大的(),在其发展过程中,温度场位相()气压场。