急性视网膜中央动脉阻塞时,在受累眼底发现明显的栓子的比率是() ["10%","20%","50%","75%","100%"]
患者在陪人扶持下进厕所,在帮助下穿脱裤子,便后自己使用卫生纸,该患者用Barthel指数评估,进出厕所项评分为多少分() ["25分","15分","10分","5分","0分"]
鼻疖的主要致病菌是()。
下列各项,不属于《医宗必读》中治泻九法的是() ["A.清凉","B.疏利","C.解表","D.酸收","E.燥脾"]
最常见的盆腔炎性疾病是() ["子宫内膜炎","子宫肌炎","输卵管炎及输卵管卵巢炎","盆腔结缔组织炎","盆腔腹膜炎"]
缺铁性贫血的病因有哪些?