After a stressful situation, the parasympathetic division allows the body to

• A. run from danger.
• B. put back the energy it burned.
• C. react quickly
• D. suspend digestion.

Answer: (B)

Verified step by step guidance

1. Understand the role of the parasympathetic nervous system: It is part of the autonomic nervous system responsible for 'rest and digest' functions, which help the body conserve energy and recover after stress.
2. Recognize the contrast with the sympathetic nervous system: The sympathetic division is responsible for 'fight or flight' responses, preparing the body to react quickly to danger by increasing heart rate, suspending digestion, and releasing energy.
3. Identify the function of the parasympathetic division after stress: It works to restore the body to a state of calm by slowing the heart rate, resuming digestion, and conserving energy.
4. Consider the options provided: 'run from danger' aligns with sympathetic activity, 'react quickly' is also sympathetic, and 'suspend digestion' is a sympathetic response.
5. Conclude that the parasympathetic division's role is to 'put back the energy it burned,' as it helps the body recover and conserve energy after a stressful event.