Thursday, September 22, 2022
Monday, September 19, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
子宫肌瘤的声像图表现是() ①子宫增大,局限性隆起 ②子宫表面不平 ③子宫内膜线移位 ④膀胱受压变形...
Wednesday, September 21, 2022
异常睾丸网声像图是() ①睾丸网扩张 ②精直小管在睾丸纵隔内吻合 ③睾丸网囊性变 ④睾丸网腺癌...
Thursday, September 22, 2022
Wednesday, September 21, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Wednesday, September 21, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
骨骼肌正常声像图表现()①纵切肌肉边缘呈强回声线②纵切肌肉边缘呈低回声线③纵切肌肉内部纤维呈均匀细线样回声④纵切肌肉内部...
Thursday, September 22, 2022
Sunday, September 18, 2022
超声波有纵波和横波2种振态,关于这2种振态,叙述错误的是()...
Wednesday, September 21, 2022
Saturday, September 17, 2022
单选题胎儿肛门闭锁,超声表现是()A 单泡征B 胎儿上腹部双泡征C 近端小肠显著扩张D 胎儿骨盆断面“双叶形”囊性肿物E 食管成管状无回声区...
Thursday, August 17, 2023
嗜铬细胞瘤的超声表现()①肿瘤较大,4.0~6.0cm或更大②肿瘤较小,<3.0cm③内为均质低回声,当囊性变时表现为无...
Thursday, September 15, 2022
肾动脉狭窄的病因()①动脉粥样硬化②纤维肌肉增生③多发性大动脉炎④先天发育异常...
Thursday, September 15, 2022