Which nervous system branch has been activated when sugar is released into the bloodstream for quick energy, the heart beats faster to supply blood to the muscles, digestion is temporarily slowed, and blood flow in the skin is restricted to reduce bleeding?
A) somatic
B) limbic
C) parasympathetic
D) sympathetic

Question

Quizplus · Accepted Answer

The description given suggests the fight-or-flight response, which is controlled by the sympathetic branch of the autonomic nervous system. This response is activated during times of stress or perceived danger, like the sudden need for quick energy described in the scenario. The parasympathetic branch, on the other hand, is responsible for rest and digestion, and would not be the branch activated in this situation. The somatic and limbic systems are not branches of the autonomic nervous system and would not be involved in this response.

Which Nervous System Branch Has Been Activated When Sugar Is