了解已婚妇女子宫直肠陷凹病变了解未婚女子盆腔情况查前庭大腺 ["外阴检查","阴道窥器检查","双合诊","三合诊","肛腹诊"]
典型的风湿小体由下列成分构成() ["阿少夫细胞","纤维母细胞","纤维素样坏死","上皮样细胞"]
女性,70岁,高血压病20年。2个月前开始乏力、食欲缺乏,伴恶心、呕吐。查体血压170/100mmHg,Hb70g/L,血肌酐600μmol/L。该患者在接受透析治疗前采用的较为安全有效的药物是() ["A.呋塞米","钙拮抗药","卡托普利","安体舒通","A-Ⅱ受体阻断药"]
二尖瓣狭窄时心脏的病理改变有() ["左心室大小接近正常","右心室大小接近正常","肝淤血","左心房大小接近正常"]
女性,70岁,高血压病20年。2个月前开始乏力、食欲缺乏,伴恶心、呕吐。查体血压170/100mmHg,Hb70g/L,血肌酐600μmol/L。有助于鉴别急慢性肾衰竭的是() ["A.血肌酐和血尿素氮比值","贫血","B超肾大小","血肌酐值","消化道症状"]
大量存在于肠道内,其单独致病力并不大,单纯感染产生的脓液无臭味()存在于肠道和前尿道,脓液具有特殊的恶臭()常存在于肠道内和皮肤上,脓液的特点是淡绿色,有特殊的甜腥臭()