PATHOLOGY

Detailed explanation-1: -Your sympathetic nervous system is the part of your nervous system that carries signals related to your “fight-or-flight” response. That makes it a key part of your response to stressful situations.

Detailed explanation-2: -The sympathetic nervous system prepares the body for “fight or flight, ‘’ whereas the parasympathetic nervous system allows the body to “rest and digest.” Sympathetic neurons release norepinephrine onto target organs; parasympathetic neurons release acetylcholine.