肝脏形态饱满，边缘变钝，肝脏近腹壁的前1／3区域回声增强，呈密集的细小点状，深部回声减弱，最可能的诊断是（）。 ["淤血肝","脂肪肝","急性肝炎","慢性肝炎","急性肝坏死"]
女性，5岁，尿频、尿急、尿痛5天，体温39．5℃，左肾区有叩击痛，尿常规蛋白（++），白细胞满视野，红细胞5～10个／HP。最可能的诊断是（） ["A.尿道综合征","急性膀胱炎","急性间质性肾炎","慢性间质性肾炎","急性肾盂肾炎"]
目前首选的无创检查房间隔缺损的方法是（） ["X线平片","CT","MRI","超声心动图","心血管造影"]
左心衰竭的X线表现，应除外（） ["较重的肺淤血+肋膈角或（和）叶间少量积液","间质性肺水肿","上腔静脉扩张","肺泡性肺水肿","左室房的增大"]
对牙齿施以根舌向转矩力时可使牙齿（） ["牙根舌向移动及牙冠唇向移动","牙根唇向移动及牙冠舌向移动","牙整体舌向移动","升高牙齿","牙整体唇（颊）向移动"]
原发性肝癌的治疗原则。
