The actions of the sympathetic branch of the autonomic nervous system
A)increase digestion.
B)improve one's chances of surviving an emergency.
C)constrict the pupils of the eyes.
D)calm the body after a person has experienced intense arousal.

Question

Quizplus · Accepted Answer

The sympathetic branch of the autonomic nervous system prepares the body for intense physical activity in emergencies by increasing heart rate, increasing blood flow to muscles, dilating the pupils, and slowing digestion, among other effects. This is often referred to as the "fight or flight" response, which improves an individual's chances of surviving in emergency situations.

The Actions of the Sympathetic Branch of the Autonomic Nervous