A) Describe the functions of the sympathetic and parasympathetic divisions of the autonomic nervous system. b) Provide a real-life example that demonstrates the effects of these two systems in humans
What will be an ideal response?
Essay should include:
a) The two divisions of the autonomic nervous system have opposing effects. Sympathetic: involved in flight or fight response; increase in heart rate & breathing, increasing glucose, inhibits digestion and salivation. Parasympathetic: calming responses during relaxation; slows heart rate & breathing, stimulated digestion and salivation. When stressed, anxious, or fearful, eating is difficult.
b) Any example that involves an arousing or stress-inducing situation that is complemented by a calming, restful situation and includes some of the effects described in (a).
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