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SNAKES

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The vast majority of snakes are harmless to humans, although a number are ... Watch for snakes sunning on fallen trees, limbs or other debris. ... – PowerPoint PPT presentation

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Title: SNAKES


1
SNAKES
2
Agenda
  • Introduction
  • Statistics
  • Venomous Florida Snakes
  • OSHA recommended safety procedures
  • Summary

3
Introduction
  • In hot and temperate zones, snakebites may
    constitute a definite hazard for certain
    categories of workers, including those in
    construction.
  • The vast majority of snakes are harmless to
    humans, although a number are capable of
    inflicting serious injury with their venomous
    bites

4
Statistics
  • 7000 venomous snake bites are reported annually
    in the U.S.
  • 15 fatalities occur on average. This puts the
    chance of survival at roughly 499 out of 500.
  • Approximately 3000 are classed as illegitimate,
    meaning these bites occurred while the victim was
    handling or molesting the snake.

5
Statistics
  • 85 of the natural bites are below the knee.
  • 50 of the bites are dry. Injecting venom is a
    voluntary reflex and it is suspected that because
    strikes against humans are generally defensive
    actions that no venom is purposely injected about
    half the time.

6
Florida Snakes
  • Cottonmouth a.k.a. Water Moccasin
  • A dark-colored, heavy-bodied snake
  • Thick head distinctly broader than the neck, when
    viewed from above, the eyes cannot be seen.

7
Florida Snakes
  • Eastern Coral Snake
  • The amount of venom injected is directly related
    to the size of the snake and the length of time
    it holds on to the victim.
  • Usually found under debris and in the ground, but
    occasionally they are found in the open, and have
    even been seen climbing the trunks of live oaks.

8
Other Venomous FL Snakes
  • Southern Copperhead
  • Eastern Diamondback Rattlesnake
  • Timber Rattlesnake
  • Dusky Pygmy Rattlesnake

9
Safety Procedures
  • Watch where you place your hands and feet when
    removing debris. If possible, dont place your
    fingers under debris you are moving. Wear heavy
    gloves.
  • If you see a snake, step back and allow it to
    proceed.
  • Wear boots at least 10 inches high.

10
Safety Procedures
  • Watch for snakes sunning on fallen trees, limbs
    or other debris.
  • A snakes striking distance is about 1/2 the
    total length of the snake.
  • If bitten, note the color and shape of the
    snakes head to help with treatment.

11
Safety Procedures
  • Keep bite victims still and calm to slow the
    spread of venom in case the snake is poisonous.
    Seek medical attention as soon as possible.
  • Do not cut the wound or attempt to suck out the
    venom. Apply first aid lay the person down so
    that the bite is below the level of the heart,
    and cover the bite with a clean, dry dressing.

12
Summary
  • Although 45 species of snakes are found in
    Florida, only the 6 listed here are venomous and
    a danger to humans
  • The remaining 39 species are harmless and should
    be protected for the beneficial role they play in
    natural ecosystems
  • Dont bother snakes and they wont bother you!

13
Thank you
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