Monday, September 19, 2022
肠梗阻的声像图特点()①梗阻以上肠管显著扩张,内见大量液体充盈②梗阻以下肠管显著扩张,内见大量液体充盈③小肠内径多>3....
Friday, September 16, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Tuesday, September 20, 2022
Tuesday, September 20, 2022
Saturday, September 17, 2022
某患者,无自觉症状,体检时,听诊可闻及心尖部收缩中晚期喀喇音,超声提示二尖瓣后叶脱垂彩色多普勒血流显像表现为()。...
Thursday, September 22, 2022
单选题超声声像图上膀胱与直肠间的两个袋状低回声结构是()A 附睾头B 前列腺C 精囊腺D 睾丸E 输精管...
Tuesday, November 22, 2022
Friday, September 16, 2022
Saturday, September 17, 2022
肾脏由几部分结构构成() ①肾实质、肾窦 ②肾皮质、肾髓质 ③肾锥体、肾柱、肾乳头 ④肾盏、肾盂、肾动脉、肾静脉、脂肪...
Thursday, September 22, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
真性主动脉瘤主动脉扩张,局部内径增大,常为相应正常部位内径的多少倍以上()...
Thursday, September 22, 2022
单选题子宫直肠陷窝积液的常见原因是() ①黄体囊肿破裂 ②排卵后 ③异位妊娠破裂 ④卵巢肿瘤A ①B ①②C ①②③D ①②③④E ②③④...
Saturday, September 16, 2023
Thursday, September 22, 2022
女,30岁,尿频、尿急、尿痛1年,声像图示右肾轻度肿大,实质结构紊乱,多个大小不等的不规则液性腔及钙化灶,部分液性腔相互...
Monday, September 19, 2022