ANATOMY

Detailed explanation-1: -The autonomic nervous system is a component of the peripheral nervous system that regulates involuntary physiologic processes including heart rate, blood pressure, respiration, digestion, and sexual arousal. It contains three anatomically distinct divisions: sympathetic, parasympathetic, and enteric.

Detailed explanation-2: -The sympathetic nervous system (SNS) is one of the two divisions of the autonomic nervous system (ANS), along with the parasympathetic nervous system (PNS), These systems primarily work unconsciously in opposite ways to regulate many functions and parts of the body.

Detailed explanation-3: -In which way are the sympathetic and parasympathetic divisions of the autonomic system similar? Both utilize two neurons per message. In both, the preganglionic neuron is shorter than the postganglionic neuron.

Detailed explanation-4: -Sympathetic nervous system: This system activates body processes that help you in times of need, especially times of stress or danger. Parasympathetic nervous system: This part of your autonomic nervous system does the opposite of your sympathetic nervous system. More items •15-Jun-2022