Wednesday, July 20, 2011

Snake Bite

The danger of snake bites:
can cause infection or allergic reaction in some people.
Snakes cause poisonous bites
Rattlesnake
Copperhead
Cottonmouth
Water Moccasin
Coral Snake
Treatment :-
Call for emergency assistance immediately
if someone has been
bitten by a snake. Responding quickly in this type of emergency is
crucial.
Don't try to capture the snake.
While waiting for emergency assistance:
Don't cut the wound or suck the venom with your mouth.
Wash the bite with soap and water.
Immobilize the bitten area and keep it lower than the heart.
Cover the area with a clean, cool compress or a moist dressing to minimize swelling and
discomfort.
Monitor vital signs.
If a victim is unable to reach medical care within 30 minutes, the American Red Cross
recommends:
Apply a bandage, wrapped two to four inches above the bite, to help slow the venom. This
should not cut off the flow of blood from a vein or artery - the band should be loose
enough to slip a finger under it.
A suction device can be placed over the bite to help draw venom out of the wound without
making cuts. These devices are often included in commercial snake bite kits.
Most often, physicians use antivenin -- an antidote to snake venom -- to treat serious snake
bites. Antivenin is derived from antibodies created in a horse's blood serum when the
animal is injected with snake venom. Because antivenin is obtained from horses, snake bite
victims sensitive to horse products must be carefully managed.
Preventing snake bites:
Some bites, such as those inflicted when you accidentally step on a snake in the woods, are
nearly impossible to prevent. However, there are precautions that can reduce your
chances of being bitten by a snake. These include:
Leave snakes alone. Many people are bitten because they try to kill a snake or get too close
to it.
Stay out of tall grass unless you wear thick leather boots and remain on hiking paths as
much as possible.
Keep hands and feet out of areas you cannot see.
Do not pick up rocks or firewood unless you are out of a snake's striking distance.
Be cautious and alert when climbing rocks.

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