伤寒小结(typhoid nodule)
参考答案:
伤寒病时,活跃增生的巨噬细胞吞噬伤寒杆菌、红细胞、坏死细胞碎片形成伤寒细胞。该类细胞聚集成小结节状病灶,称为伤寒小结。
The shy girl felt _____ and uncomfortable when she could not answer her teacher’s questions. [ ]
A. amazed
B. embarrassed
C. curious
D. amused
慢性盘状红斑狼疮的病理特征是
A.上皮角化层出现角质栓塞
B.上皮基底细胞液化变性及基底膜界限不清
C.上皮增生伴有异常增生
D.上皮萎缩、上皮异常增生或原位癌
E.上皮明显增厚但细胞分化较好