A patient has an electrical burn from a household appliance. What must the first aider do before touching the patient?
Correct answer: C. Switch off or disconnect the electrical supply safely
- A. Apply antibiotic ointment to the burn
- B. Pour cool water over the electrical socket
- C. Switch off or disconnect the electrical supply safely
- D. Cover the patient with a thick wool blanket
Explanation
The electrical source must be switched off or disconnected without placing the rescuer at risk. Touching the patient while current is flowing may injure the rescuer as well. After the source is isolated, assess breathing and circulation because electrical injury can cause hidden internal damage.
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About First Aid and Basic Life Support
First aid covers scene safety, primary survey, bleeding control, shock, burns, fractures, choking, poisoning and emergency transport. Basic life support includes recognition of cardiac arrest, activation of emergency help, chest compressions, rescue breaths, automated external defibrillator use and the difference between adult, child and infant procedures.
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