每隔一个半衰期口服给药一次,为使血药浓度迅速达到稳态浓度常采用
A.缩短给药间隔
B.首次给予负荷剂量
C.增加给药次数
D.首次给予维持剂量
E.增加给药剂量
参考答案:B
He is running ____ the wind towards the east of the station ____ Tom is running ____ the right.
A.down; and; on
B.against; while; on
C.for;with;in
D.with; while; to
10801单元催化剂加料温度控制为()℃。
A、30
B、60
C、90
D、95