Dr. Megan Hunt would get the full score. How about you?
You have no idea, how your body works! We're kind of suprised you're still alive if you don't even know what keeps you going.
You have fairly good knowledge of what's inside your body - around the level of person who actually listened in school biology lessons. Nothing special, but that's why doctors do exist.
You are pretty knowledgeable when it comes to human body. We suspect you might be a student of the medical science.
It seems you know all secrets of the human body. You probably already treated many patients!