Bike Rash I Got Road Rash On My Arm From Dirtbike Accident, A Day Later I Have A Rash With Bubbles, Is That Poison Oak?

I got road rash on my arm from dirtbike accident, a day later I have a rash with bubbles, is that poison oak? - bike rash

I went dirt bike riding last week, I had an accident, Road Rash my arm, which has a public hearing. A day later, I had their wounds, one is red-orange color and bubbles. Is poison oak rash or heat?