Stomach And Intestines Sympath And Para

Question 1

Gastrointestinal smooth muscle sympathetic effect and receptor

Answer 1

Decreased motility tone and peristalsis (usually) (aloha-1,alpha-2,B1,B2)

Contraction and closure of sphincter (alpha-1)

Question 2

Gastrointestinal smooth muscle parasympathetic effect and receptor

Answer 2

Increased motility tone and peristalsis (M3, M2)

Relaxation and opening of sphincter (usually) (M3,M2)

Question 3

Gastrointestinal gland sympathetic effect and receptor

Answer 3

Decreased secretion (alpha-2)

Question 4

Gastrointestinal Glenda parasympathetic effect and receptor

Answer 4

Increased secretion (M3, M2)