流脑患儿,昏迷,一侧瞳孔扩大,紧急处理措施是()
A.大剂量青霉素注射
B.注射糖皮质激素
C.吸氧
D.快速静脉滴注甘露醇
E.气管切开
参考答案:D
特征物证
A fire in a ballast pumproom can be brought under control with minimal impact on stability by().
A.cooling the outside bulkheads with water
B.shutting all sources of air into the compartment
C.closing the sea chest
D.flooding the compartment with salt water