延髓外侧综合征又称小脑下后动脉综合征,常见于_______动脉闭塞或部分梗死所致。
参考答案:小脑下后
--- I’ll come to see your performance at 9:00 tomorrow evening.
-- I’m sorry, but by then my performance ____ and I ____ reporters in the meeting room.
A.will have ended; will be meeting
B.will end; will meet
C.will be ended; am going to meet
D.is to end; will meet
严重挤压伤伤员,当伤肢局部明显肿胀,伴有静脉回流障碍时,局部处理应当首先考虑()
A.切开减压
B.制动
C.固定抬高
D.理疗
E.穿刺抽出积血