单选题When a rescuer finds an electrical burn victim in the vicinity of live electrical equipment or wiring，his first step is to（）.Aflush water over any burned area of the patientBapply ointment to the burned areas on the patientCget assistance to shut down electrical power in the areaDremove the patient from the vicinity of the live electrical equipment or wiring
单选题
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
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