I've heard it used exactly that way for ADHD. But more widely, there's a bunch of conditions of varying severity that might be caused by being in a car crash.

I've heard it used exactly that way for ADHD. But more widely, there's a bunch of conditions of varying severity that might be caused by being in a car crash. That doesn't make "I was in a car crash" a bad answer to "what happened to your leg/eye/speech", it's just a fact.