The scientific name for anorexia nervosa is Anorexia nervosa.
No she does not have anorexia.
Anorexia is the correct spelling.
It is just a shorter version of the full name. Anorexia is short for Anorexia Nervosa. Therefore, Anorexia Nervosa is commonly referred to as Anorexia. (As is Bulimia. Bulimia is short for Bulimia Nervosa.)
It's functional. Something happened in there life to cause them to say, " i don't think i want to eat anymore, I'm not pretty enough, or I don't deseve to eat." You can alson argue that it is organic because if you are born with chemical imbalances, your brain may lose appetite quickly and tell you to stop eating. Overall, it can be organic or functional if you can give a good argument... I don't know how long ago you posted this but I hope it helps. =)
Anorexia is starvation..
Anorexia is NOT a disease - it is a psychological condition. You cannot 'catch' Anorexia from a sufferer !
There are two major divisions anorexia is diagnosed as 1) anorexia-binge/purge subtype 2) anorexia-restricting type
There is no chain of infection for anorexia, as it is not caused by a pathogen. Anorexia Nervosa is a mental disorder.
It is unknown exactly where anorexia originated.
Caffeine is not a cause of anorexia.
That is a general characteristic of anorexia.