trying to find a cna class that i can take with out going through the class setting

hi!:) friends i have been a cna for almost twenty years and recently have stopped working in the help field to try something different, yes, i did but nursing is where my heart is and i am currently enrolled at the university of memphis but it is taking me a while to get in thier bsn program. i am trying to finish as quick as possible because i have already graduted with a social science degree. i am just ready to become a nurse and i need some to let me know how i can stop wasting my time at the university of memphis. oh, yea also my certification has exspired for cna and i need to know where i nned to go in memphis to get them renewed or where i can just take the test to get recertified