问题:男,58岁,突然头疼呕吐,伴意识丧失30分钟。查体神志清楚,颈部...
Wednesday, September 14, 2022
问题:声束能量的丧失是由于反射和吸收等原因,这称为()...
Wednesday, September 14, 2022
问题:男,51岁,胸骨后剧烈疼痛4小时,伴大汗淋漓,血压10.7/8....
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
问题:正常肝脏平扫CT值为()A、0~20HUB、20~40HUC、40~60HUD、60~90HUE、90~100HU...
Friday, June 7, 2024
Friday, September 16, 2022
Friday, September 16, 2022
问题:男,65岁,陈旧性广泛前壁心肌梗死7年,活动后胸闷、心悸、气短2...
Friday, September 16, 2022
Wednesday, September 14, 2022
问题:女,34岁。自幼有哮喘病史。因外出春游后再发20d,一直吸入"万...
Friday, September 16, 2022
问题:颞下颌关节结构紊乱性疾病在X线上主要表现为关节间隙的改变。...
Monday, September 4, 2023
Wednesday, September 14, 2022
Thursday, September 15, 2022
Sunday, September 11, 2022
问题:左心腔超声造影,用直径小于红细胞的造影剂,下述哪一项是正确的()...
Wednesday, September 14, 2022
问题:男,65岁,陈旧性广泛前壁心肌梗死7年,活动后胸闷、心悸、气短2...
Friday, September 16, 2022
问题:男,56岁,心房颤动患者,突然发生命名物名困难。2周来共发生过5...
Friday, September 16, 2022