[One-Choice]What’s the pathological basis of Irregular small shadows?
A. Nodular fibrosis
B. Pulmonary interstitial fibrosis
C. Lump fibrosis
D. Pleura
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[One-Choice]What’s the diameter or width of large shadows?
A. <1.5mm
B. 1.5~3.0mm
C. 3.0~10mm
D. >10mm
[Multiple-Choice]What types are Pneumoconiosis classified?
A. Silicosis
B. Silicate lung
Carbon pneumoconiosis
D. Metal pneumoconiosis
[Multiple-Choice]According to the Diagnostic criteria of pneumoconiosis (GBZ 70-2015), which of following is Phase two
A. Grade 1 small shadow, and distribute 2 lung area
B. Grade 2 small shadow, and distribute >4 lung area
C. Grade 3 small shadow, and distribute 4 lung area
D. Large shadow with long diameter>20mm and short diameter>10mm
在ISO/OSI七层模型中,()负责选择合适的路由,使发送的分组能够正确无误地按照地址找到目的站并交付给目的站。
A. 网络层
B. 运输层
C. 应用层
D. 表示层