Which of the following best describes the effect of the autonomic nervous system on the stomach's smooth muscle? A) Increases the rate of digestion during stress. B) Stimulates rap... Which of the following best describes the effect of the autonomic nervous system on the stomach's smooth muscle? A) Increases the rate of digestion during stress. B) Stimulates rapid contractions for quick digestion. C) Delays emptying until the intestine is ready. D) Completely inhibits muscle contractions.
Understand the Problem
The question is asking which option accurately describes how the autonomic nervous system influences the smooth muscle in the stomach, particularly in terms of digestion and muscle contraction during different physiological states.
Answer
C) Delays emptying until the intestine is ready.
The final answer is C) Delays emptying until the intestine is ready.
Answer for screen readers
The final answer is C) Delays emptying until the intestine is ready.
More Information
The autonomic nervous system (ANS) influences the digestive system by modulating the activity of the stomach's smooth muscles. The sympathetic branch typically inhibits digestive activity, slowing down processes like stomach emptying, which aligns with delaying emptying until the intestine is ready.
Tips
A common mistake is assuming stress increases digestive rates, which actually often slows them.
Sources
- Central Nervous System Control of Gastrointestinal Motility and ... - pmc.ncbi.nlm.nih.gov
- Stress and the Digestive System - BYU Caps - caps.byu.edu
AI-generated content may contain errors. Please verify critical information
