A student is alone when he receives a minor chemical burn how should you treat this trauma

Explanation:

It depends on the composition of the chemical.

Most chem. burns are from home products. example; bleach, toilet cleaners,pest control such as ant spray, usually treated with clean water.

More serious chemical burns that need medical attention are from factories that produce such chemicals.., like proctor & gamble,..etc

probably since the potency of the cocaine, not a lot, but i've never done any research on cocaine so i wouldn't know, but i would also guess it would determine on the gap between sniffs or if you did it all at once, so i really don't know.