Question

A person eats a large meal, which makes him feel sleepy. Later, he gets indigestion and throws up. The first event involves the action of the
parasympathetic nervous system

sympathetic first and then parasympathetic nervous system

parasympathetic first and then sympathetic nervous system

sympathetic nervous system

Answer 1

Answer:

When the parasympathetic nervous system (PSNS) is activated, it slows our heart and breathing rates, lowers blood pressure and promotes digestion. Our body enters a state of relaxation, and this relaxation breeds recovery

Stimulating the vagus nerve stimulates the parasympathetic nervous system, which in turns reduces our neurophysiological experience of stress. It reduces our heart rate and blood pressure. It influences the limbic system in our brain, where emotions are processed.

Explanation:

https://www.eastsussex-osteopaths.co.uk/2021/01/19/activate-your-parasympathetic-nervous-system-with-these-simple-techniques/

https://www.innisintegrativetherapy.com/blog/2017/11/21/calming-a-wigged-out-autonomic-nervous-system-using-the-vagus-nerve

Have a bless day :D <3