安静时有轻度呼吸困难而无全身症状的喉阻塞属于()。 ["Ⅰ度","Ⅱ度","Ⅲ度","Ⅳ度","以上均可"]
脊柱周围抗张力作用最强的韧带是() ["黄韧带","前纵韧带","棘上韧带","棘间韧带","后纵韧带"]
脾切除对下列贫血疗效最好的是() ["自身免疫性溶血性贫血","阵发性睡眠性血红蛋白尿","海洋性贫血","遗传性球形细胞增多症","红细胞-6-磷酸葡萄糖脱氢酶缺乏症"]
患者因气郁而致胸膈痞闷,脘腹胀痛,嗳腐吞酸,恶心呕吐,饮食不消等症,治宜用() ["越鞠丸","保和丸","半夏厚朴汤","平胃散","厚朴温中汤"]
对海绵肾的声像图描述,下列哪项正确()。 ["结石甚小,在肾窦的周缘区,呈放射排列","结石小,在肾实质,有局部积水","多为肾窦内的小结石呈放射状分布","结石大,在肾实质,排列无规律","结石甚小,在肾实质,后见明显声影"]
乳房皮肤"橘皮"样变的临床意义是什么?