下列X线征象中,不是肺血增多的表现的是() ["肺血管纹理增多","肺动脉段凸出,两肺门动脉扩张,搏动增强","扩张的血管边缘清楚","肺野透明度正常","肺野内出现扭曲而紊乱的血管影"]
患者,男性,22岁,因运动时自发性气胸入院。护士进行出院指导时告知其预防复发的关键措施是()。 ["戒烟","避免暴饮暴食","避免屏气用力","适度进行体育锻炼","保持心情平和"]
使用最广泛的RIA核素是() ["123I","14C","3H","131I","125I"]
急性肠梗阻最主要的体征为()。 ["腹肌紧张、压痛","腹胀","腹部可见包块","绞痛时伴肠鸣音亢进","腹部移动性浊音"]
蕈样肉芽肿是发生在哪个部位的T细胞淋巴瘤() ["淋巴结","脾","皮肤","甲状腺","胃"]
原发性肝癌的诊断及诊断依据。