Which of the following is a function of the sympathetic nervous system?
A) Digestion
B) Sexual functioning
C) Constriction of the pupils
D) Increased heart rate

Question

Quizplus · Accepted Answer

The sympathetic nervous system is responsible for the "fight or flight" response, which prepares the body to respond to perceived threats. This includes increasing heart rate, which helps pump blood faster and deliver oxygen and nutrients to the muscles that need it during an emergency. Choices A and B are functions of the parasympathetic nervous system, which has the opposite effect of the sympathetic nervous system, promoting relaxation and digestion. Choice C is controlled by both the sympathetic and parasympathetic nervous systems, with the former causing pupil dilation and the latter causing pupil constriction.

Which of the Following Is a Function of the Sympathetic