SLE最典型的皮肤损害是() ["对称性皮疹","面颊部蝶形红斑","网状青斑","雷诺现象","口腔溃疡"]
患者,男性,20岁,面部危险三角区疖自行挤破清除。该患者最可能出现的严重后果是()。 ["沙眼","中耳炎","上颌骨骨髓炎","海绵状静脉窦炎","面部蜂窝织炎"]
输尿管解剖正确的描述是() ["在骶髂关节处跨髂外动脉起点的前方进入腹腔内","在位于宫颈阴道上部的外侧1.5~2.0cm处,斜向外穿越输尿管隧道进入膀胱","输尿管全长约20cm","内径最粗达4mm","在子宫颈部外侧约2.0cm,于子宫动脉下方穿过"]
雷诺现象的皮肤颜色变化顺序为() ["红→白→紫","紫→红→白","紫→白→红","红→紫→白","白→紫→红"]
女,8岁,读2年级,因学习成绩差就诊。上课动作过多,如抓头、摸耳朵、咬指甲等,注意力不集中,经常向窗外眺望。治疗首选药物为() ["A.匹莫林","哌甲酯(利他林)","苯巴比妥","异丙嗪","丙戊酸钠"]
低温体外循环,主动脉已钳夹应保持MAP()体外循环刚刚开始,主动脉没有钳夹应保持MAP()体外循环复温,主动脉已没有钳夹,搭桥完毕应保持MAP()