A doctor at MEPS will determine if you're medically qualified, but if you have questions you should start here
http://www.apd.army.mil/pdffiles/r40_501.pdf
AR 40-501 is the reg you can Google if that link is broken.
http://www.apd.army.mil/pdffiles/r40_501.pdf
AR 40-501 is the reg you can Google if that link is broken.