单项选择题
A.Gunshot wound B.Surgical trauma C.Externa lviolent trauma D.Stab abdominal trauma E.Blunt abdominal trauma
A.上内囊 B.脊髓前角 C.皮质脊髓侧束 D.皮质脊髓前束 E.椎体交叉
A.上腔静脉-右上肺静脉吻合 B.上腔静脉-右肺动脉吻合 C.降主动脉-左肺动脉吻合 D.升主动脉-右肺动脉吻合 E.锁骨下动脉-肺动脉吻合