Question 1
Activation of the parasympathetic nervous system
◦ causes the pupils of the eye to constrict.
◦ decreases heart rate.
◦ decreases glandular secretions.
◦ contracts sphincters.
◦ increases the flow of thick saliva.
Question 2
Activation of the sympathetic nervous system
◦ speeds up heart beat and respiratory rate.
◦ increases the flow of watery saliva.
◦ stimulates peristaltic contractions of the intestinal system.
◦ slows heartbeat and lowers blood pressure.
◦ allows the body to relax rather than prepare for fight or flight.