Nose Piercing

I am currently an undergrad student who wants to go to optometry school. Will having a pierced nose (1.5mm stud) affect my chances of getting in? Will it affect my career in terms of professionalism? Does anyone know an actual optometrist who wears a nose ring/stud? I've read similar threads like this, but for students concerned about medical school. Is it really a big deal to wear a nose ring in the world of optometry as it is in medicine?

Thanks