<prompt> HLA-B 1502 is a genetic marker forSystemic lupus erythematosusPolyaeritis nodosaSteven Johnson syndromeSeronegative spondy-ahritis syndrome  <response>: Answer- C. Steven Johnson syndromeInilitiiluals who haw HLA-B 1502 are more likely to experience a severe disorder called Stevens-Johnson syrdrome in response to carbamazepine. 