Which division slows the heart rate and promotes digestion?

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Multiple Choice

Which division slows the heart rate and promotes digestion?

The concept here is how the autonomic nervous system regulates calm and digestion. The parasympathetic division is the rest-and-digest system; it slows the heart rate and promotes digestion by directing body resources toward relaxation and digestive processes. It helps conserve energy after stress and supports activities like eating and absorbing nutrients. The sympathetic division does the opposite: it ramps up heart rate and diverts blood to muscles for quick action, which inhibits digestion. The autonomic nervous system as a whole includes both divisions, but the one that slows the heart and promotes digestion is the parasympathetic. The central nervous system (brain and spinal cord) integrates signals but is not itself the division that directly controls these specific rest-and-digest actions.

The concept here is how the autonomic nervous system regulates calm and digestion. The parasympathetic division is the rest-and-digest system; it slows the heart rate and promotes digestion by directing body resources toward relaxation and digestive processes. It helps conserve energy after stress and supports activities like eating and absorbing nutrients.

The sympathetic division does the opposite: it ramps up heart rate and diverts blood to muscles for quick action, which inhibits digestion. The autonomic nervous system as a whole includes both divisions, but the one that slows the heart and promotes digestion is the parasympathetic. The central nervous system (brain and spinal cord) integrates signals but is not itself the division that directly controls these specific rest-and-digest actions.

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