The part of the nervous system that prepares the body for exertion or other stress is the
A) sympathetic nerves.
B) parasympathetic nerves.
C) efferent nerves.
D) afferent nerves.

Question

Quizplus · Accepted Answer

The sympathetic nerves are responsible for the "fight or flight" response, which prepares the body for physical activity or stress. This includes increasing heart rate and respiration, dilating pupils, and releasing adrenaline to enhance energy and focus. The parasympathetic nerves, on the other hand, are responsible for the "rest and digest" response, which slows down bodily systems and conserves energy. Efferent and afferent nerves refer to the direction of nerve impulses (away from or towards the central nervous system, respectively) and are not specific to the sympathetic or parasympathetic division.

The Part of the Nervous System That Prepares the Body