转盘防跳轴承用机油润滑。
参考答案:错
—_____. Is there a hospital in the neighborhood?
—Yes, just go down the street. It's on your left. [ ]
A. I'm sorry
B. Thank you
C. That sounds interesting
D. Excuse me
急性外伤性颅内血肿,右侧瞳孔已散大,抢救过程中应首选()
A.头颅CT扫描,明确血肿部位
B.20%甘露醇250ml快速静脉滴注
C.钻孔探查,寻找血肿
D.急诊行右颞肌下减压
E.快速穿刺左侧脑室额角,行脑室液外引流