Thursday, September 15, 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
Thursday, September 22, 2022
Thursday, September 22, 2022
Friday, September 16, 2022
Tuesday, September 20, 2022
问题:免疫放射分析法是典型的非竞争性体外放射分析的代表,以标记抗体作为示踪剂在反应体系中加入()...
Friday, September 16, 2022
Monday, September 19, 2022
Thursday, September 22, 2022
Tuesday, September 20, 2022
Friday, September 16, 2022
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
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 22, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:在正常眼部CT图像上,下列结构中密度最高的是()...
Tuesday, September 20, 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