问题:临床需要做超声的情况是:①估计胎儿体重和胎龄;②评价胎儿生长发育...
Monday, September 12, 2022
Monday, September 12, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
问题:下列X线征象,不属于单纯典型风湿性心脏病二尖瓣狭窄的表现()。...
Monday, September 12, 2022
问题:TCD常规探测大脑动脉血流信号,下列选项为血流背离探头(负向流速...
Monday, September 12, 2022
问题:X线透过被照体后形成的X线强度的差异,称为()。A、人工对比度B、天然对比度C、X线射线对比度D、胶片对比度E、照片对比度...
Monday, January 8, 2024
Friday, September 16, 2022
Friday, September 16, 2022
问题:前列腺内的点状强回声呈弧形排列在内外腺之间,应首先考虑()。...
Friday, September 16, 2022
Friday, September 16, 2022
问题:在典型的胃良性溃疡与恶性溃疡鉴别要点中,哪一项是良性溃疡的特征(...
Monday, September 12, 2022
Monday, September 12, 2022
问题:急性胰腺炎,CT发现肿大胰腺周围出现气体影则提示()...
Friday, September 16, 2022
问题:胎儿脊柱的正常声像图表现为:①纵切面呈一条排列整齐的光带;②纵切...
Friday, September 16, 2022
Monday, September 12, 2022
问题:当窗宽250HU,窗位为50HU时,其CT值显示范围为()...
Monday, September 12, 2022