Thursday, September 22, 2022
问题:疑有食管异物,在X线检查时,下列说法错误的是()...
Thursday, September 22, 2022
Thursday, September 15, 2022
Tuesday, September 20, 2022
问题:内照射的防护主要以预防为主,下列哪项措施不是内照射防护的措施()...
Tuesday, September 20, 2022
Monday, September 19, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:单选题立位片上,腹部游离气体的典型影像为()A 球形B 不规则形C 新月形D 半球形,有气液面E 与胸腔间距大于15mm...
Thursday, October 19, 2023
Thursday, September 22, 2022
问题:单选题静脉注射肝胆显像剂后可被肝内何种细胞摄取()A 肝巨噬细胞B 胆管细胞C 肝细胞D 转移性肝癌细胞E 肝血管上皮细胞...
Monday, January 1, 2024
Wednesday, September 21, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:慢性肾小球病变时,肾皮质回声常明显增强,应选用哪一脏器的回声与肾皮质对比最佳()...
Thursday, September 22, 2022
问题:单选题纵隔畸胎瘤的CT、MRI表现特点如下,其中错误的是()A 囊性病灶B 圆形、椭圆形或不规则形C 其中可有脂肪、骨骼D 囊壁可有钙化E MRI不仅可显示囊变、脂肪,而且可显示钙化...
Wednesday, March 1, 2023
问题:在正常情况下,Water位X线片上颌窦密度与眼眶密度相比()...
Thursday, September 22, 2022
Thursday, September 22, 2022
Tuesday, September 20, 2022