General ACCAResitting passed exams?

What happens if you have already passed an exam and resit it? If you fail the resit, is it still considered a pass? I only ask as I have sat and passed P2 INT variant. If in the future I would like to sit the UK variant and fail it, would I still have passed? What happens if you have become a member and then decide to do the UK variant and fail, would they take your accreditation away? Thanks in advance,