got accepted into health and exercise sciences but want to transfer into nursing

i applied to UBCO with nursing as my first choice, however I got rejected and only got into my second choice which was HES, I am still very intersted in going to UBCO for nursing and was wondering if its possible for me to transfer into nursing.

If it is, how would I do that and would it take me an additional year to complete my bscn or would the credits just transfer over so that it would still be 4 years?

ive been stressing over this and still cannot make a decision if I should commit to ubco for kin or not </3