i think that i saw this book recommended in a different thread a while ago, but it really does deserve another recommendation.
Intervention and Reflection - Basic Issues in Medical Ethics by Ronald Munson.
i used it for a class in medical ethics. it's a very easy read and covers many important issues from several perspectives.
it's close to 900 pages so you probably can't
cram it in before interviews, but if you have some times and want to brush up on certain issues Munson's book gets my full endorsement.
good luck.
[This message has been edited by dxn (edited 12-21-2000).]