引起亚急性心内膜炎最常见的细菌是() ["肺炎链球菌","大肠埃希菌","表皮葡萄球菌","甲型溶血性链球菌","流感嗜血杆菌"]
若标的证券在除权除息日波动幅度较大,则继续加挂新的期权合约。
患者男性,24岁,因牙面上横纹就诊,查体:双侧6321|1236牙冠表面见带状凹陷,探针可深入。该患者的初步诊断为()。 ["A.猛性龋","釉质发育不全","氟牙症","四环素牙","遗传性牙本质发育不全"]
"感时花溅泪,恨别鸟惊心"描写的情绪状态是() ["心境","激情","应激","思恋","美感"]
患者,女,24岁。妊娠35周,发现全身皮肤瘙痒。尤以四肢为甚;血清胆酸5.7μmol/L,ALT轻度异常,HBsAg阴性,胸闷乳胀,右胁下胀痛,嗳气,口苦,厌油,食少纳呆,面色晦暗,舌苔薄白。脉弦滑;(假设信息)如果结合西药治疗,下列哪种药物与本病治疗无关() ["消胆胺","地塞米松","熊去氧胆酸","S-腺苷甲硫氨酸","黄体酮"]
胰腺癌。