18v: It asks for visits to all health professionals in the last 3 years, also demands to know if you've ever had the license (even pro-forma) suspended or substituted by an educational course.
18n. asks have you "ever in your life had substance dependence, or failed a drug test ever, or substance abuse or USE OF ILLEGAL SUBSTANCE IN THE LAST 2 YEARS." You if you're more than 2 years out, you're going to say, "Yeah I used it but I never abused it or was dependent". Better have some documentation for that. The only way I know how to do that is: Substance evaluation by a state licensed (sometimes they do acquit the airman!
) evaluator, DL and state Felony/misdemeanor search, and negative hair test.
I suppose if all the boxes 18v, 18w are negative, and you didn't come to the attention of the law, you can answer 18n "no", as there is no record anyplace.
They're pretty hard on this (mandated by Congress). And they're hard on AMEs, too.