Hiya. In my opinion, any advanced science class will make school easier - but only due to volume overload. See, they hit you with SO MUCH INFO, that if you are at all familiar with some of it, it helps and maybe you can spend more time on the things you didn't get the last time, or you'll just have more time to chill (which is nice when it happens). No matter what you already know, there's still more to know (unless, maybe, you have your PhD in a particular subject)
On the other hand, if you prefer to learn everything as new, it might be easier to have never heard it (I am NOT this way - I like to learn things 3 or 4 times before I feel like I get it
)
Anyways, here's some courses that have made my life easier:
Gross Anatomy (I had it in UG, with pro-sected cadavers)
Anatomy and Physiology (I had lots of this)
Cardiopulmonary Pathophysiology (I am certain this will help next term)
BIOCHEM, Cell Bio, Genetics
And one class I wish I had taken - Immunology...
Ok, so you say that I had a pretty rigorous undergrad science curriculum? yeah, I did, but I am soo thankful for it. I have watched some people struggle that didn't have this all before and I know that I am overloaded right now with new stuff (yeah immuno)
I must admit, though, I do wish that I had squeezed in a couple of language or history courses that I will never have time to take now... So, if the science courses fit, take them. I wouldn't go out of my way to take them if I had to pay, though -- you'll be paying bigtime for it soon enough...
It's all a toss up... Either way, Med school ain't easy (as my profs say)... Just do what you enjoy (I liked all of my classes...)
Good luck. Sorry if I have confused you...
BostonGirl