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TRAVEL HEALTH
ELECTRICAL SHOCKS & INJURY

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Electric shocks

An electrical injury occurs when the skin or internal organs come in contact with an electrical current. The human body is a good conductor of electricity. Direct contact with electrical current can be potentially fatal.

While electrical burns can look minor, they can still cause serious internal damage, especially to the heart and brain.

Electric shock is a common occurrence for holiday makers because of trying to adapt electrical appliances to use local electricity supplies.

Causes:

Bullet Young children biting or chewing on electrical cords or poking sharp objects into the electrical outlet.

Bullet Accidental contact with exposed parts of electrical appliances or wiring.

Bullet Lightning strikes.

Bullet Flash of electric arcs from high-voltage power lines.

Bullet Machines discharging electricity.

Most electric shocks are not usually fatal unless the person suffers from an existing heart or other medical condition.

The amount of damage depends on the site and extent of injury, the person's state of health, and the quality and speed of treatment.

Electric currents can cause injury in three ways:

Bullet They can stop the heart. (Cardiac arrest due to electrical effect on the heart).

Bullet Massive muscle destruction from current passing through the body.

Bullet Thermal burns from direct contact with the electrical source.

The electric shock may

Bullet Stop a person breathing.

Bullet Break bones.

Bullet Make a person deaf or blind.

Bullet Cause paralysis.

Bullet Make them wet or soil themselves (faecal or urinary incontinence).

SELF-CARE

PREVENTION

Bullet RESPECT ELECTRICITY

Bullet Use child safety plugs in all outlets.

Bullet Keep electrical cords out of children's reach.

Bullet Teach your children about the dangers of electricity.

Bullet Avoid electrical hazards.

Bullet Parents of small children should put safety guards on all electrical outlets and keep children away from electrical devices.

Bullet Avoid using electrical appliances while showering or when wet.

Bullet Never touch electrical appliances while touching taps or cold water pipes.

In an emergency

Bullet DO NOT touch the victim with your bare hands while the person is still in contact with the source of electricity.

If possible, shut off the electrical current.

Bullet Remember simply turning off the appliance itself will not stop the flow of electricity.

Bullet Unplug the cord, remove the fuse from the fuse box, or turn off the circuit breakers if possible.

Bullet If the current cannot be turned off, use an object such as a broom, wooden or plastic chair, rug, or rubber doormat to push the victim away from the source of the current. Do not use a wet or metal object. If possible, stand on something dry and non-conducting, such as a mat or folded newspapers.

Once the person is free of the source of electricity

Bullet Check the person's breathing and pulse. If either has stopped or seems dangerously slow or shallow, initiate first aid and resuscitation if appropriately trained.

Bullet If the person has a burn, remove any clothing that comes off easily and rinse the burned area in cool running water until the pain subsides. Give first aid for burns.

Bullet If the person is faint or pale or shows other signs of shock put the person in the recovery position (see Accidents and Simple Life-saving First Aid section).

Bullet Stay with the person until they receive medical help. Electrical accidents often result in explosions which may lead to other injury. These may be obvious external injuries or concealed internal injuries.

Call immediately for emergency medical assistance if:

Bullet The victim is unconscious.

Bullet The victim has difficulty breathing.

Bullet The victim has extensive burns.

Bullet The victim develops significant delayed symptoms (see below).

Bullet DO NOT remove dead skin or break blisters if the victim has acquired burns.

Bullet DO NOT apply butter, ointments, medications, fluffy cotton dressings, or adhesive bandages to a burn.

Bullet DO NOT touch the skin of someone who is being electrocuted.

Bullet DO NOT get within 20 feet of someone who is being electrocuted by high-voltage electrical current until the power is turned off.

Bullet DO NOT move a victim of electrical injury unless there is immediate danger.

Delayed Symptoms

For up to 72 hours after an electric shock the person may suffer the following symptoms:

Bullet Fatigue

Bullet Hearing impairment

Bullet Panicky over-breathing (hyperventilation)

Bullet Muscle spasm n Difficulty in breathing

Bullet Headache

Bullet Chest pain (perhaps due to a heart attack)

Bullet Loss of bladder or bowel control

Bullet Muscular pain

Bullet Loss of vision

If in doubt, contact a doctor for further advice.

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