How do i get into nursing college, what grades do i need.?

I am 31 have alot of experiance in allsorts of things, i have been working for a nursing agency for about 3 months and loving it. I am desperate to train as a nurse, what grades do i need and how do i go about it please. I have NVQ's and well many more other things.
I did well i suppose at school but with 2or 3 c's i dont think that is enough, i had a bad time at school so never really cared about doing the work or revising. Now i am older i love to learn and wish i did more but if i knew then what i know now, hey we all think that dont we.

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