So.... I did both.
I took med terminology through UCSD extension and one of my schools wouldn’t accept the credit so I took it again through BYU and loved it! It was accepted and I feel like I learned more.
In my particular situation, the med terminology prerequisite was optional the year before I applied, so I took the UCSD extension class even though it was only a quarter credit and then the preReq became required as a semester credit so just watch out for that. I know BYU was a semester class. It’s online and then you go to a testing center for your two tests.
As for physics, I took it online through UNE, they have a physics for health professions and it was 100% online.