Ⅲ度房室传导阻滞及病窦的患者,最好的治疗是() ["异丙肾上腺素","阿托品","去氧肾上腺素","心脏起搏","利多卡因"]
APTT延长() ["口服抗凝药","血友病B","DIC早期","血小板无力症","再生障碍性贫血"]
40患者,女,12岁,车祸伤,左大腿中段皮肉裂开,骨端外露。检查:神志清,表情淡漠,面色苍白,脉搏细弱。应考虑合并有() ["创伤性休克","脑震荡","脂肪栓塞","坐骨神经损伤","股动脉出血"]
阵发性室性心动过速时心率为() ["75~175次/分","160~220次/分","100~150次/分","150~300次/分",">300次/分"]
不符合细菌性阴道病的是() ["阴道分泌物呈鱼腥味改变,性交后加重","线索细胞阳性","均质、稀薄、白色阴道分泌物","宜碱性冲洗液阴道冲洗","首选甲硝唑、克林霉素等治疗"]
生殖器疱疹好发于()(),皮疹为(),破溃后形成()。