How does
the autonomic nervous system help us in dealing with an emergency
situation?
How does the autonomic nervous system help us in dealing with an emergency situation?
The
autonomic nervous system helps us in dealing with an emergency
situation with the help of its two divisions namely, Sympathetic
division and Parasympathetic division.
(i)
Sympathetic division
During
an emergency situation the sympathetic division helps in quick and
powerful actions.
It
stops the digestion of food and causes the flow of blood from
internal organs to the muscles and also increases the breathing
rate, oxygen supply, heart rate and blood sugar level.
(ii)
Parasympathetic division
Parasympathetic
division decelerates the sympathetic division after the emergency
gets over.
It
brings the heart beat, breathing and blood flow to the normal
levels. It also calms down the individual to the normal condition.
The autonomic nervous system helps us in dealing with an emergency situation with the help of its two divisions namely, Sympathetic division and Parasympathetic division.
(i) Sympathetic division
During an emergency situation the sympathetic division helps in quick and powerful actions.
It stops the digestion of food and causes the flow of blood from internal organs to the muscles and also increases the breathing rate, oxygen supply, heart rate and blood sugar level.
(ii) Parasympathetic division
Parasympathetic division decelerates the sympathetic division after the emergency gets over.
It brings the heart beat, breathing and blood flow to the normal levels. It also calms down the individual to the normal condition.
