Also, Like the show, hospital is mostly filled with residents and medical students and very few attending doctors (in each departments) Why? Residents and med students are much cheaper to have. And you can work em like slaves.
You have to understand that dr yum is a first year resident. Hence, he is in no postion to make a proper dignosis. Also he cannot prescribe anything without the attending's consent.
that dr yum is so useless..how did he even get into med school -.- and how come theres no other doctors besides the useless ones in surgery....AND how come they're all residents...totally doesn't make any sense, what a disorganized hospital