The section of your nervous system regulating respiration and digestion is ___________?
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Answer: B. Autonomic
Explanation
The autonomic nervous system is the branch of the nervous system responsible for regulating involuntary functions like respiration and digestion. It operates automatically beneath conscious awareness to sustain basic metabolic processes across all internal organs. Continuous neural signaling from this system ensures that cardiac and smooth muscles function without voluntary effort. Anatomists divide the peripheral nervous system into the somatic division for movement and the autonomic division for maintenance. This regulatory network coordinates physiological responses to environmental stressors through its sympathetic and parasympathetic branches. Evolutionary mechanisms prioritized involuntary control for vital survival functions to prevent human error.
Option A denotes a single nerve fiber rather than an entire regulatory nervous system division. Option C is a fabricated distractor phrase with no recognized application in medical or psychological science. Option D is incorrect because the correct physiological term is explicitly available among the choices.
- Subject
- Psychology
- Category
- Psychology
- Topic
- —
- Difficulty
- medium
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