Upper Division course expiration dates

[Slagathor 91]

Hey all,

I've been doing some serious research into PA schools lately and I've noticed that some schools (but not all) say that upper division pre-requisite courses older than 5 years will not be accepted. Is this true for the majority of PA programs or just a few? The reason I ask is because I took anatomy and physiology as a sophomore (which was in 2012) and I graduated in the spring of 2015; I will be applying for the 2017 school year at various institutions but if I don't get in for 2017, will those classes no longer count because they will be over 5 years? It may be a simple question but thanks for any response, I truly appreciate it!

Regards,

Slagathor91