What are parasympathetic functions?

Answer:
Eyes: constricts pupils, stimulates salivation and tears
Lungs: constricts airways
Heart: slows heartbeat
Stomach: slows digestion
Pancreas: stimulates to release insulin and digestive enzymes
Intestines: dilates blood vessels in gut
Bladder: stimulates urinary bladder to contract
Reproductive organ: stimulates arousal

Basically it acts in accordance to the term "rest and digest".
First answer by Paul kang. Last edit by Paul kang. Contributor trust: 6 [recommend contributor recommended]. Question popularity: 1 [recommend question].