[Blind-sysadmins] MCSA SQL Server Certification

Hi All, I'm considering taking the examinations for the MCSA SQL Server Certifications, I'm just wondering if anyone on the list here have done any of the Microsoft certifications and whether the exams are accessible to someone whose blind? I've been in touch with my local exam center but they weren't really to tell me much about the exams other than they were text passed! I'd appreciate any feedback. Thanks, Donnacha.