I am a teacher/parent/author/CBT counselor who works with students, teachers, administrators, and parents helping people build skills for coping with anxiety. Do you see many cases in your jurisdiction? Do you need support?
You have raised some questions that have not been addressed previously in the Community. Mental health is a very broad topic and certainly there are many students who suffer from anxiety attacks which adversely affect their academic success.
One of the Thinkfinity Content Partners--Science NetLinks--has some good resources on this topic: