What is the word for a Syndrome that is a physiological response for survival instincts determined by the sympathetic nervous system which is a branch of the ANS. This word consists of 17 letters

Select two risk factors for self-harming behavior. a. having high self-esteem b being a teenager or young adult c. being female d. having never abused drugs or alcohol i know its going to be something funny and i'm gonna feel dumb asking it but its for my final test of the semester