患者，女，22岁，鼻部受伤后1周，诉鼻塞，鼻尖部疼痛，伴发热。查体温38.5℃，外鼻红肿，鼻中隔两侧对称性膨隆，色暗红，穿刺抽吸有脓液，考虑为鼻中隔脓肿。以下不正确的做法是（）

A.全身使用大量抗生素

B.在鼻中隔两侧底部切开引流，清除脓液及坏死骨片

C.在鼻中隔左侧隆起底部作横行切口引流

D.在鼻中隔右侧隆起底部作横行切口引流

E.用生理盐水反复冲洗脓腔，放置引流片

A crew member is unconscious and the face is flushed. You should（）.

A.lay the crew member down with the head and shoulders slightly raised

B.administer a liquid stimulant

C.lay the crew member down with the head lower than the feet

D.attempt to stand the crew member upright to restore consciousness