I think anxiety disorders and adult disorders are different by the way they effect people.the daily impact on daily living is more than i know.i don't know what treatments are suggested for the people with this disorder.i cant answer your last question
the person wouldnt have proper grammar or grade level responsivness may find a specia way of dealing with things
I believe that would be your limp nodes, They usually swell up when you are fighting off a cold or some other sickness or infection.
