Okay, you can appeal to the U.S. Court of Appeals for Veterans Claims. You can hire an attorney to represent you, or you can represent yourself.
Do I appeal it all or do I have to state what parts I want to appeal?
You can include all or just some of the issues VA has decided . You will need to list the issue you disagree with and the VA decision date for each
what do I do if I am asked about an exam?