There's an old adage I heard from someone that medical schools
say they want medical students who have empathy and compassion for their patients, but then once they enroll they try their hardest to stamp out any empathy and compassion they may have left. The same way they also
say they don't want people who are just good at multiple choice tests, even though those are the ones who get ahead in med school - esp. in the first 2 years, on boards, on shelf exams. Empathy and compassion for patients doesn't get you any points (I'm talking about real empathy and compassion not fake acting in front of a resident/attending), while answering pimp questions correctly and medical knowledge at the tip of your fingers does.
http://www.amednews.com/article/20080324/profession/303249964/6/
The same way medical students are now taught they should be professional, while being evaluated by residents/attendings who may be anything but professional.