How do you cover forearm tattos?

I have a job interview next week for my first job (YAY!) and I was so excited, I forgot to ask about tattoo policy when I spoke to them… It's a hospital in rural Georgia, so I'm pretty sure they've got a 'no visible tattoos' policy, but I don't know how to cover it up for the interview or for work. I've looked at the sleeves, but they seem like they'd just carry gross from one patient to another and where I'm going to be in the ER, I'd like to avoid that. (Tattoo was gotten just after graduation and is an homage to my military service, so nothing inappropriate) Any suggestions would be helpful!! Thank you in advance!! …