问题:彩色多普勒血流成像中规定()A、朝向探头的血流为红色B、背向探头的血流为红色C、朝向探头的血流为蓝色D、背向探头的血流为绿色E、朝向探头的血流为绿色...
Saturday, January 6, 2024
Monday, September 12, 2022
Monday, September 12, 2022
问题:眼部超声检查中,"同心圆"征是指赤道部扫查发现()...
Monday, September 12, 2022
问题:下列哪种不是左向右分流的先天性心脏病()A、房间隔缺损B、室间隔缺损C、动脉导管未闭D、心内膜垫缺损E、法洛四联症...
Thursday, February 9, 2023
问题:卵巢赘生性囊肿主要包括:①浆液性囊腺瘤;②黏液性囊腺瘤;③皮样囊肿;④黄素囊肿()A、①②③B、①③C、②④D、④E、①②③④...
Friday, November 18, 2022
问题:一动脉导管未闭患者,血压为130/80mmHg,频谱法测得导管口...
Tuesday, September 13, 2022
Friday, September 16, 2022
Friday, September 16, 2022
问题:梗阻以上结肠扩张,有宽大液平面,小肠轻度扩张,有少许液平面的是(...
Monday, September 12, 2022
Monday, September 12, 2022
Monday, September 12, 2022
问题:病变远端呈杯口状充盈缺损,周围有多个弹簧状环形阴影的是()...
Monday, September 12, 2022
Monday, September 12, 2022
Tuesday, September 13, 2022
Monday, September 12, 2022
问题:关于DSA优点,描述错误的是()A、密度分辨率高B、造影剂用量少C、适用于各种图像处理技术D、能贮存E、不需用造影剂...
Saturday, February 24, 2024
问题:正常情况下,超声不能显示输卵管,下列情况中可较清晰显示的是:①盆...
Monday, September 12, 2022