It depends on the uni and what you are going to study, some will let you in with anything. Ultimately go with what you enjoy but keep a few things in mind.
Universities generally do prefer more theorertical and academically rigorous courses. General studies is always a big no no. Media studies, ICT, Design technology.
The point is, studying media studies at A-level is not going to get you a job in the media any more than doing a more academically rigorous subject is. If you want to do it then great, try and do it as a fourth subject though, with three solid subjects.
Subjects that may be useful in journalism are English (both language and lit, although lit is better respected by unis) and any other arts subject that requires essay writing and analytical skills such as history, theology/philosophy and geography. It's also worth trying to balance this out with a science or two (including maths). It's not necessary though, especially if you're seriously interested in broadcastng/journalism. Maths still wouldn't hurt.
Law, psychology, history and biology.
English lit, geography, maths and media studies
Psychology, media studies, maths and law/biology
Those aren't
bad combinations.
Having said that, Cardiff one of the leading schools of journalism in the country and they don't specifiy any courses, just no general studies.
http://courses.cardiff.ac.uk/undergraduate/course/detail/73.htmlJust be comfortable with what you're taking but please still be cautious about taking media studies and sociology (the media studies of the 80s
) together. Try and do at least one of history, english or (if you can) philosophy. The skills you'll gain in research, writing, debate and analysis will be valuable.
Prospects offer more info on other jobs in the media that you may consider
http://www.prospects.ac.uk/cms/ShowPage/Home_page/Explore_types_of_jobs/Types_of_Job/p!eipaL?state=showsec&secno=Y0
Ultimately it's your luck, contacts, determination and general personality that will get you where you want to be, as much as qualifications - just make sure you can get these - and pursue a career (within media if needs be) as a backup.
Also contacts help, start getting work experience as soon as possible. One good place to start is the local papers, but local TV stations may also offer some opporunities. I know that, a few years ago, my local BBC were offering work placement opporunities (three days with the local news team). Maybe yours are doing something similar?
Good luck