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151 Biological Health Hazards in Construction
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Scorpions

Scorpions usually hide during the day and are active at night. They may be hiding under rocks, wood, or anything else lying on the ground. Some species may also burrow into the ground. Most scorpions live in dry, desert areas. However, some species can be found in grasslands, forests, and inside caves.

This is a scorpion on a person's shoe.

Symptoms of a scorpion sting may include:

  • stinging or burning sensation at the injection site (very little swelling or inflammation)
  • positive "tap test" (i.e., extreme pain when the sting site is tapped with a finger)
  • restlessness
  • convulsions
  • unusual eye movement
  • staggering gait
  • thick tongue sensation
  • slurred speech
  • drooling
  • muscle twitches
  • abdominal pain and cramps
  • respiratory depression

Workers should take the following steps to prevent scorpion stings:

  • Wear long sleeves and pants.
  • Wear leather gloves.
  • Shake out clothing or shoes before putting them on.
  • Workers with a history of severe allergic reactions to insect bites or stings should consider carrying an epinephrine auto injector (EpiPen) and should wear a medical identification bracelet or necklace stating their allergy.

Knowledge Check Choose the best answer for the question.

2-9. What should workers carry with them if they will have an allergic reaction to a scorpion sting?