either one of those would be ok. I took a nuc med rotation my fourth year and found it pretty cool. Mostly i took it b/c i wanted to know more about how to read bone scans, but they have some pretty cool other things going on, like realtime perfusion studies of the heart, 3 dimensional metabolic scanning for mets in cancer, and other things that are cool if you are a technology geek (like me) Now i will never use the cancer or heart stuff, but it was pretty cool and i will never get a chance to see stuff like that again. You have the rest of your life to do ortho...