Which branch of the autonomic nervous system helps activate the fight-or-flight response?

Question

Quizplus · Accepted Answer

The sympathetic branch of the autonomic nervous system is responsible for activating the fight-or-flight response, which prepares the body to either fight or flee from a perceived threat. This response involves the release of adrenaline and other stress hormones, increased heart rate, breathing, and blood pressure, and decreased digestion and other non-essential functions. The parasympathetic branch, on the other hand, is responsible for promoting relaxation, digestion, and other restorative functions that help the body recover from stress. Homeostasis and allostatic are not branches of the autonomic nervous system, but rather concepts related to maintaining balance and adapting to stress, respectively.

Which Branch of the Autonomic Nervous System Helps Activate the Fight-Or-Flight