胸片后前位示左肺门肿块影约3cm大小,边缘有分叶征,伴有左上叶肺不张。应首先考虑的疾病是()
A.肺结核
B.肺炎
C.结节
D.肺癌
E.肺脓肿
参考答案:D
30. Many of the creatures in the movie “Avatar” are not real, but much of __________ happens is attractive.
A.which
B.that
C.what
D.Them
外伤骨折临床上常见移位形式为
A.缩短移位 B.侧方移位 C.分离移位D.角状移位 E.混合型移位