If you're looking for a creative essay title, maybe consider a play on words or something heart-felt, since nursing involves caring for others. Or, is there something specific you have in mind for your goals, like maybe you want to learn better bedside manner? Maybe something along the lines of:
"Anything is Pulse-ible: My Goals for Nursing"
"From Vital Signs to Hanging Lines: Nursing Career Goals"
"Being A Patient Person" <- this one is a fun play on words!
I hope this helps!