When a rescuer finds an electrical burn victim in the vicinity of live electrical equipment or wiring，his first step is to（）.

A.flush water over any burned area of the patient

B.apply ointment to the burned areas on the patient

C.get assistance to shut down electrical power in the area

D.remove the patient from the vicinity of the live electrical equipment or wiring

Giemsa染色涂片在巨噬细胞内卵圆形较小的一端有出芽，该标本可疑为（）

A.白假丝酵母菌

B.根霉菌属

C.新型隐球菌

D.组织胞浆菌

E.卡氏肺孢菌