If you have any friends or family in a country with poor medical healthcare system, try to live with them for a summer. In countries in South America, Eastern Europe, Africa, Asia, they have not heard of malpractice laws yet. There people die from really simple infections, b/c there are not enough doctors/nurses to help them. You can just walk up to the doctors and tell them that you are going to be there to help free of charge and they are going to love you for that. And you get tons of exposure, hands on experience. In the US they won't even allow you to touch a patients. But there you can actually clean wounds, do bandages, they even teach you administer injections, just to get more time for the doctors and nurses to take care of the more complicated cases. It is really cool. I did that and I really fell in love with medicine. Compared to my experience overseas, the exposure I got in American hospitals was really boring.
just my 2 cents.
Fritz