not bad.
i am a doctor in real life and i happen to specialize in traumatic injuries and i'd like to point out that nerves aren't blue. just kidding (bout the blue nerve) XD
in real life things aren't as "black and white" as this but .. .. yeah, it's a flash game. it's supposed to be fun!
sigh - real life isn't . specially when you have to deal with a ratty kid having a dadgung greenstick or compound fracture with severely over-parenting parents. XD