The driver of a truck carrying a caustic substance in powder form has accidentally come into contact with the material. You are first on the scene, and a quick observation indicates that he has powder on his arms. Your immediate action would be to:

Question

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The first step should be to brush off the powder to prevent further exposure to the skin. Then the affected area should be rinsed with a large amount of water to remove any remaining powder. This will help to minimize the risk of chemical burns or other harmful effects.

The Driver of a Truck Carrying a Caustic Substance in Powder