There may be a more specific fear, one with a legitimate clinical definition, but it sounds to me like a sub-category of paranoia. The idea of being rendered helpless by those who may wish to control you or do you harm is a horrifying nightmare, moreso to a paranoid schizophrenic.
Athazagoraphobia- Fear of being forgotten or ignored or forgetting. Autophobia- Fear of being alone or of oneself. Monophobia- Fear of solitude or being alone.
There does not seem to be a scientific name to describe the fear of being mutated.
Athazagoraphobia is the name of the phobia relating to the fear of being ignored
Hypnophobia is the name of the phobia relating to the fear of being hypnotized or in a sleep
horeophobia (the fear of hores (or your mom))
Philophobia
Normal
There is no defined word for a fear of being hung. There are words, however, that describe a fear of choking. Fear of choking is called choking phobia.
There is no exact name for it. (I take it you mean that they starve and have a fear of being hungry, not a fear of hunger and a fear of starving, which would be two opposite things). However, both are ideals held in eating disorders, the two most common being bulimia and anorexia.
There does not appear to be a scientific name to describe a fear of teachers. Perhaps the fear stems from a fear of performing poorly in front of them, or being embarrassed by your peers.Atychiphobia is the fear of failure.Catagelophobia is the fear of being ridiculed.
Fear of abandonment is considered a form of autophobia, i.e., a fear of being alone.
Capnophobia and fumiphobia - The fear of smoking or the air being polluted from people. There is no real scientific name for the fear of an actual cigarette.