I'm in my junior year for nursing, stick through it, the first rotations are bullshit but medsurg, OR and ICU shit is awesome. Get a good base in anatomy, and learn the classes of pharmacology or it will come back and bite you in the ass. Basically study your ass off and make a base of knowledge that is pretty solid, so you can act out of intuition in the field.
And try not to vomit or pass out in clinical