不属于革兰染液成分的是()
A.稀释复红
B.95%酒精
C.结晶紫
D.卢戈碘液
E.5%石炭酸复红
参考答案:E
My father _______ to Beijing for business. He will be back home in ten minutes.[ ]
A. has been
B. has gone
C. will go
D. goes
一男性患者,50岁,症见:右侧乳晕下有一扁圆形肿块,边缘清楚,活动度好,有轻压痛。考虑:
A.乳疬
B.乳癖
C.乳核
D.乳发
E.乳痈