成人外周血检查结果,属病理现象的是() ["嗜多色性红细胞占1%","裂红细胞>2%","嗜碱性点彩红细胞占0.01%","椭圆形红细胞占1%","球形红细胞<4%"]
患者,女性,15岁,活动后气喘,超声心动图检查:左室扩大,心内可见收缩期分流信号,呈湍流频谱。右冠状动脉窦瘤破入右室与之鉴别的要点是() ["A.前者分流发生在舒张期","前者分流发生在整个心动周期","前者为舒张期双向分流","前者为整个心动周期双向分流","前者为右向左分流"]
患者,女性,20岁,劳累后畏寒高热,右胸痛。查体:急性病容,口周疱疹,右肺中下部闻及管性呼吸音,临床诊断右肺炎,最可能的病原体是() ["肺炎支原体","肺炎克雷白杆菌","肺炎链球菌","肺炎衣原体","金黄色葡萄球菌"]
男性,65岁,诊断肺炎球菌肺炎,出现呼吸困难,发绀、心悸,心率150次/分,第一心音低钝,肝右肋下3cm,软,压痛(+),可能为() ["自发性气胸","呼吸衰竭","肺不张","心衰","休克"]
低压蒸汽采暖系统管道中热媒的最大容许流速,符合规定的是() ["汽水同向流动时30m/s;汽水逆向流动时20m/s","汽水同向流动时20m/s:汽水逆向流动时30m/s","汽水同向流动时25m/s;汽水逆向流动时20m/s","汽水同向流动时20m/s;汽水逆向流动时25m/s"]
简述卵巢癌手术一病理分期(FIGO1988)。