急粒白血病与急淋白血病鉴别要点是() ["前者多有高热、感染、出血","前者白细胞计数较高,多在30万以上","前者周围血中淋巴细胞减少","前者骨髓增生多极度活跃","前者原始细胞POX染色阳性"]
下列哪项血清学检查对肝硬化的肝功能损害程度判断最有意义() ["谷丙转氨酶","谷草转氨酶","碱性磷酸酶","单氨氧化酶","白蛋白/球蛋白比例"]
睾丸附着于鞘膜囊一侧,有液性暗区三面包绕于睾丸周围,此种积液称() ["阴囊鞘膜积液","精索鞘膜积液","睾丸鞘膜积液","精索、睾丸鞘膜积液","交通型鞘膜积液"]
儿童玩耍时鼻腔塞入了塑料小球,最适宜的治疗方法是() ["用枪状镊夹取","用吸引器将异物从前鼻孔吸出","用鼻钳夹取","用钩状或环状耵聍钩绕至异物后方再向前钩出","在X线监视下取出"]
45岁女性,乳晕下发现一小硬结,乳头偶尔有少量溢液,超声示囊性管腔内见一突出新生物,该病最可能的诊断为() ["导管内原位癌","外周型导管内乳头状瘤","积乳囊肿","纤维囊性病","中央型导管内乳头状瘤"]
腹部触诊时,左下腹发现较粗索条状包块,轻压痛,应采取什么简单方法鉴别是肿块还是乙状结肠粪块?