Immediate risks are bleeding and infection. The first steps to take would be to call a teacher or staff member, call 911, and try to stop the blood flow.
By speaking to people about it and asking for help in school.
Headaches, mood swings and bloated feeling.
The structure that forms cranial nerve I is the olfactory nerves while forming the 2nd is the optic nerve. Together with retina and olfactory epithelium, all of them are considered part of the Central Nervous System — wherein they synapse directly to the brain without the aid of any ganglia.
