腕部舟状骨骨折,正确的摄影体位是()
A.腕关节正位
B.腕关节侧位
C.腕关节斜位
D.腕关节轴位
E.腕关节外展位
参考答案:E
Which of the following employment measures is most closely related to the level of real GDP()
A. Labor force participation ratio.
B. Number of employed.
C. Aggregate hours.
你考虑诊断可能是
A.急性肺脓肿B.支气管扩张症,继发感染C.慢性支气管炎,继发感染D.支气管囊肿,继发感染E.左下肺炎